18444854922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:445

約数の個数: 256

約数和(自身を含む): 46738944000

約数和(自身を除く): 28294089078

約数列:

[1, 2, 3, 6, 13, 17, 19, 23, 26, 34, 38, 39, 46, 51, 57, 69, 78, 102, 114, 138, 139, 221, 229, 247, 278, 299, 323, 391, 417, 437, 442, 458, 494, 598, 646, 663, 687, 741, 782, 834, 874, 897, 969, 1173, 1311, 1326, 1374, 1482, 1794, 1807, 1938, 2346, 2363, 2622, 2641, 2977, 3197, 3614, 3893, 4199, 4351, 4726, 5083, 5267, 5282, 5421, 5681, 5954, 6394, 7089, 7429, 7786, 7923, 8398, 8702, 8931, 9591, 10166, 10534, 10842, 11362, 11679, 12597, 13053, 14178, 14858, 15249, 15801, 15846, 17043, 17862, 19182, 22287, 23358, 25194, 26106, 30498, 30719, 31602, 31831, 34086, 34333, 41561, 44574, 44897, 50609, 54349, 56563, 60743, 61438, 63662, 68471, 68666, 73967, 83122, 89539, 89794, 92157, 95493, 96577, 100073, 101218, 102999, 108698, 113126, 121486, 124683, 134691, 136942, 147934, 151827, 163047, 169689, 179078, 182229, 184314, 190986, 193154, 200146, 205413, 205998, 221901, 249366, 268617, 269382, 289731, 300219, 303654, 326094, 339378, 364458, 410826, 413803, 443802, 537234, 541127, 579462, 583661, 600438, 604789, 706537, 732113, 789659, 827606, 961571, 1032631, 1082254, 1164007, 1167322, 1209578, 1241409, 1300949, 1413074, 1464226, 1579318, 1623381, 1701241, 1750983, 1814367, 1923142, 2065262, 2119611, 2196339, 2328014, 2368977, 2482818, 2601898, 2884713, 3097893, 3246762, 3402482, 3492021, 3501966, 3628734, 3902847, 4239222, 4392678, 4737954, 5103723, 5769426, 6195786, 6984042, 7034651, 7805694, 7862257, 9517469, 10207446, 10281413, 12445921, 13424203, 13910147, 14069302, 15724514, 19034938, 20562826, 21103953, 22116133, 23586771, 24891842, 26848406, 27820294, 28552407, 30844239, 37337763, 40272609, 41730441, 42207906, 44232266, 47173542, 57104814, 61688478, 66348399, 74675526, 80545218, 83460882, 132696798, 133658369, 161796973, 180831911, 236472499, 267316738, 323593946, 361663822, 400975107, 472944998, 485390919, 542495733, 709417497, 801950214, 970781838, 1084991466, 1418834994, 3074142487, 6148284974, 9222427461, 18444854922]

約数ペア:

[(1, 18444854922), (2, 9222427461), (3, 6148284974), (6, 3074142487), (13, 1418834994), (17, 1084991466), (19, 970781838), (23, 801950214), (26, 709417497), (34, 542495733), (38, 485390919), (39, 472944998), (46, 400975107), (51, 361663822), (57, 323593946), (69, 267316738), (78, 236472499), (102, 180831911), (114, 161796973), (138, 133658369), (139, 132696798), (221, 83460882), (229, 80545218), (247, 74675526), (278, 66348399), (299, 61688478), (323, 57104814), (391, 47173542), (417, 44232266), (437, 42207906), (442, 41730441), (458, 40272609), (494, 37337763), (598, 30844239), (646, 28552407), (663, 27820294), (687, 26848406), (741, 24891842), (782, 23586771), (834, 22116133), (874, 21103953), (897, 20562826), (969, 19034938), (1173, 15724514), (1311, 14069302), (1326, 13910147), (1374, 13424203), (1482, 12445921), (1794, 10281413), (1807, 10207446), (1938, 9517469), (2346, 7862257), (2363, 7805694), (2622, 7034651), (2641, 6984042), (2977, 6195786), (3197, 5769426), (3614, 5103723), (3893, 4737954), (4199, 4392678), (4351, 4239222), (4726, 3902847), (5083, 3628734), (5267, 3501966), (5282, 3492021), (5421, 3402482), (5681, 3246762), (5954, 3097893), (6394, 2884713), (7089, 2601898), (7429, 2482818), (7786, 2368977), (7923, 2328014), (8398, 2196339), (8702, 2119611), (8931, 2065262), (9591, 1923142), (10166, 1814367), (10534, 1750983), (10842, 1701241), (11362, 1623381), (11679, 1579318), (12597, 1464226), (13053, 1413074), (14178, 1300949), (14858, 1241409), (15249, 1209578), (15801, 1167322), (15846, 1164007), (17043, 1082254), (17862, 1032631), (19182, 961571), (22287, 827606), (23358, 789659), (25194, 732113), (26106, 706537), (30498, 604789), (30719, 600438), (31602, 583661), (31831, 579462), (34086, 541127), (34333, 537234), (41561, 443802), (44574, 413803), (44897, 410826), (50609, 364458), (54349, 339378), (56563, 326094), (60743, 303654), (61438, 300219), (63662, 289731), (68471, 269382), (68666, 268617), (73967, 249366), (83122, 221901), (89539, 205998), (89794, 205413), (92157, 200146), (95493, 193154), (96577, 190986), (100073, 184314), (101218, 182229), (102999, 179078), (108698, 169689), (113126, 163047), (121486, 151827), (124683, 147934), (134691, 136942)]