2512674

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 6144000

約数和(自身を除く): 3631326

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 79, 93, 114, 158, 171, 186, 237, 279, 342, 474, 513, 558, 589, 711, 837, 1026, 1178, 1422, 1501, 1674, 1767, 2133, 2449, 3002, 3534, 4266, 4503, 4898, 5301, 7347, 9006, 10602, 13509, 14694, 15903, 22041, 27018, 31806, 40527, 44082, 46531, 66123, 81054, 93062, 132246, 139593, 279186, 418779, 837558, 1256337, 2512674]

約数ペア:

[(1, 2512674), (2, 1256337), (3, 837558), (6, 418779), (9, 279186), (18, 139593), (19, 132246), (27, 93062), (31, 81054), (38, 66123), (54, 46531), (57, 44082), (62, 40527), (79, 31806), (93, 27018), (114, 22041), (158, 15903), (171, 14694), (186, 13509), (237, 10602), (279, 9006), (342, 7347), (474, 5301), (513, 4898), (558, 4503), (589, 4266), (711, 3534), (837, 3002), (1026, 2449), (1178, 2133), (1422, 1767), (1501, 1674)]