17802876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 55502496

約数和(自身を除く): 37699620

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 49, 51, 52, 68, 78, 84, 91, 98, 102, 119, 137, 147, 156, 182, 196, 204, 221, 238, 273, 274, 294, 357, 364, 411, 442, 476, 546, 548, 588, 637, 663, 714, 822, 833, 884, 959, 1092, 1274, 1326, 1428, 1547, 1644, 1666, 1781, 1911, 1918, 2329, 2499, 2548, 2652, 2877, 3094, 3332, 3562, 3822, 3836, 4641, 4658, 4998, 5343, 5754, 6188, 6713, 6987, 7124, 7644, 9282, 9316, 9996, 10686, 10829, 11508, 12467, 13426, 13974, 16303, 18564, 20139, 21372, 21658, 24934, 26852, 27948, 30277, 32487, 32606, 37401, 40278, 43316, 48909, 49868, 60554, 64974, 65212, 74802, 80556, 87269, 90831, 97818, 114121, 121108, 129948, 149604, 174538, 181662, 195636, 211939, 228242, 261807, 342363, 349076, 363324, 423878, 456484, 523614, 635817, 684726, 847756, 1047228, 1271634, 1369452, 1483573, 2543268, 2967146, 4450719, 5934292, 8901438, 17802876]

約数ペア:

[(1, 17802876), (2, 8901438), (3, 5934292), (4, 4450719), (6, 2967146), (7, 2543268), (12, 1483573), (13, 1369452), (14, 1271634), (17, 1047228), (21, 847756), (26, 684726), (28, 635817), (34, 523614), (39, 456484), (42, 423878), (49, 363324), (51, 349076), (52, 342363), (68, 261807), (78, 228242), (84, 211939), (91, 195636), (98, 181662), (102, 174538), (119, 149604), (137, 129948), (147, 121108), (156, 114121), (182, 97818), (196, 90831), (204, 87269), (221, 80556), (238, 74802), (273, 65212), (274, 64974), (294, 60554), (357, 49868), (364, 48909), (411, 43316), (442, 40278), (476, 37401), (546, 32606), (548, 32487), (588, 30277), (637, 27948), (663, 26852), (714, 24934), (822, 21658), (833, 21372), (884, 20139), (959, 18564), (1092, 16303), (1274, 13974), (1326, 13426), (1428, 12467), (1547, 11508), (1644, 10829), (1666, 10686), (1781, 9996), (1911, 9316), (1918, 9282), (2329, 7644), (2499, 7124), (2548, 6987), (2652, 6713), (2877, 6188), (3094, 5754), (3332, 5343), (3562, 4998), (3822, 4658), (3836, 4641)]