18240493330

素因数分解:

$2^1\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1800641}}^1$

素因数の和:1801661

約数の個数: 16

約数和(自身を含む): 32865317784

約数和(自身を除く): 14624824454

約数列:

[1, 2, 5, 10, 1013, 2026, 5065, 10130, 1800641, 3601282, 9003205, 18006410, 1824049333, 3648098666, 9120246665, 18240493330]

約数ペア:

[(1, 18240493330), (2, 9120246665), (5, 3648098666), (10, 1824049333), (1013, 18006410), (2026, 9003205), (5065, 3601282), (10130, 1800641)]