2018461263

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{10889}}^1$

素因数の和:11016

約数の個数: 48

約数和(自身を含む): 3406566240

約数和(自身を除く): 1388104977

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 97, 147, 273, 291, 637, 679, 1261, 1911, 2037, 3783, 4753, 8827, 10889, 14259, 26481, 32667, 61789, 76223, 141557, 185367, 228669, 424671, 533561, 990899, 1056233, 1600683, 2972697, 3168699, 6936293, 7393631, 13731029, 20808879, 22180893, 41193087, 51755417, 96117203, 155266251, 288351609, 672820421, 2018461263]

約数ペア:

[(1, 2018461263), (3, 672820421), (7, 288351609), (13, 155266251), (21, 96117203), (39, 51755417), (49, 41193087), (91, 22180893), (97, 20808879), (147, 13731029), (273, 7393631), (291, 6936293), (637, 3168699), (679, 2972697), (1261, 1600683), (1911, 1056233), (2037, 990899), (3783, 533561), (4753, 424671), (8827, 228669), (10889, 185367), (14259, 141557), (26481, 76223), (32667, 61789)]