18297362

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:721

約数の個数: 16

約数和(自身を含む): 27907200

約数和(自身を除く): 9609838

約数列:

[1, 2, 101, 202, 239, 379, 478, 758, 24139, 38279, 48278, 76558, 90581, 181162, 9148681, 18297362]

約数ペア:

[(1, 18297362), (2, 9148681), (101, 181162), (202, 90581), (239, 76558), (379, 48278), (478, 38279), (758, 24139)]