1878152022

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{269617}}^1$

素因数の和:269674

約数の個数: 40

約数和(自身を含む): 4306338696

約数和(自身を除く): 2428186674

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 3483, 6966, 269617, 539234, 808851, 1617702, 2426553, 4853106, 7279659, 11593531, 14559318, 21838977, 23187062, 34780593, 43677954, 69561186, 104341779, 208683558, 313025337, 626050674, 939076011, 1878152022]

約数ペア:

[(1, 1878152022), (2, 939076011), (3, 626050674), (6, 313025337), (9, 208683558), (18, 104341779), (27, 69561186), (43, 43677954), (54, 34780593), (81, 23187062), (86, 21838977), (129, 14559318), (162, 11593531), (258, 7279659), (387, 4853106), (774, 2426553), (1161, 1617702), (2322, 808851), (3483, 539234), (6966, 269617)]