2621604

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 6604416

約数和(自身を除く): 3982812

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 71, 102, 142, 181, 204, 213, 284, 362, 426, 543, 724, 852, 1086, 1207, 2172, 2414, 3077, 3621, 4828, 6154, 7242, 9231, 12308, 12851, 14484, 18462, 25702, 36924, 38553, 51404, 77106, 154212, 218467, 436934, 655401, 873868, 1310802, 2621604]

約数ペア:

[(1, 2621604), (2, 1310802), (3, 873868), (4, 655401), (6, 436934), (12, 218467), (17, 154212), (34, 77106), (51, 51404), (68, 38553), (71, 36924), (102, 25702), (142, 18462), (181, 14484), (204, 12851), (213, 12308), (284, 9231), (362, 7242), (426, 6154), (543, 4828), (724, 3621), (852, 3077), (1086, 2414), (1207, 2172)]