3912138

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 80

約数和(自身を含む): 9757440

約数和(自身を除く): 5845302

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 41, 54, 57, 62, 81, 82, 93, 114, 123, 162, 171, 186, 246, 279, 342, 369, 513, 558, 589, 738, 779, 837, 1026, 1107, 1178, 1271, 1539, 1558, 1674, 1767, 2214, 2337, 2511, 2542, 3078, 3321, 3534, 3813, 4674, 5022, 5301, 6642, 7011, 7626, 10602, 11439, 14022, 15903, 21033, 22878, 24149, 31806, 34317, 42066, 47709, 48298, 63099, 68634, 72447, 95418, 102951, 126198, 144894, 205902, 217341, 434682, 652023, 1304046, 1956069, 3912138]

約数ペア:

[(1, 3912138), (2, 1956069), (3, 1304046), (6, 652023), (9, 434682), (18, 217341), (19, 205902), (27, 144894), (31, 126198), (38, 102951), (41, 95418), (54, 72447), (57, 68634), (62, 63099), (81, 48298), (82, 47709), (93, 42066), (114, 34317), (123, 31806), (162, 24149), (171, 22878), (186, 21033), (246, 15903), (279, 14022), (342, 11439), (369, 10602), (513, 7626), (558, 7011), (589, 6642), (738, 5301), (779, 5022), (837, 4674), (1026, 3813), (1107, 3534), (1178, 3321), (1271, 3078), (1539, 2542), (1558, 2511), (1674, 2337), (1767, 2214)]