16786044

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 51367680

約数和(自身を除く): 34581636

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 23, 33, 36, 38, 44, 46, 57, 66, 69, 76, 92, 97, 99, 114, 132, 138, 171, 194, 198, 207, 209, 228, 253, 276, 291, 342, 388, 396, 414, 418, 437, 506, 582, 627, 684, 759, 828, 836, 873, 874, 1012, 1067, 1164, 1254, 1311, 1518, 1746, 1748, 1843, 1881, 2134, 2231, 2277, 2508, 2622, 3036, 3201, 3492, 3686, 3762, 3933, 4268, 4462, 4554, 4807, 5244, 5529, 6402, 6693, 7372, 7524, 7866, 8924, 9108, 9603, 9614, 11058, 12804, 13386, 14421, 15732, 16587, 19206, 19228, 20079, 20273, 22116, 24541, 26772, 28842, 33174, 38412, 40158, 40546, 42389, 43263, 49082, 57684, 60819, 66348, 73623, 80316, 81092, 84778, 86526, 98164, 121638, 127167, 147246, 169556, 173052, 182457, 220869, 243276, 254334, 294492, 364914, 381501, 441738, 466279, 508668, 729828, 763002, 883476, 932558, 1398837, 1526004, 1865116, 2797674, 4196511, 5595348, 8393022, 16786044]

約数ペア:

[(1, 16786044), (2, 8393022), (3, 5595348), (4, 4196511), (6, 2797674), (9, 1865116), (11, 1526004), (12, 1398837), (18, 932558), (19, 883476), (22, 763002), (23, 729828), (33, 508668), (36, 466279), (38, 441738), (44, 381501), (46, 364914), (57, 294492), (66, 254334), (69, 243276), (76, 220869), (92, 182457), (97, 173052), (99, 169556), (114, 147246), (132, 127167), (138, 121638), (171, 98164), (194, 86526), (198, 84778), (207, 81092), (209, 80316), (228, 73623), (253, 66348), (276, 60819), (291, 57684), (342, 49082), (388, 43263), (396, 42389), (414, 40546), (418, 40158), (437, 38412), (506, 33174), (582, 28842), (627, 26772), (684, 24541), (759, 22116), (828, 20273), (836, 20079), (873, 19228), (874, 19206), (1012, 16587), (1067, 15732), (1164, 14421), (1254, 13386), (1311, 12804), (1518, 11058), (1746, 9614), (1748, 9603), (1843, 9108), (1881, 8924), (2134, 7866), (2231, 7524), (2277, 7372), (2508, 6693), (2622, 6402), (3036, 5529), (3201, 5244), (3492, 4807), (3686, 4554), (3762, 4462), (3933, 4268)]