18763066

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4049}}^1$

素因数の和:4389

約数の個数: 16

約数和(自身を含む): 32270400

約数和(自身を除く): 13507334

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4049, 4634, 8098, 28343, 56686, 1340219, 2680438, 9381533, 18763066]

約数ペア:

[(1, 18763066), (2, 9381533), (7, 2680438), (14, 1340219), (331, 56686), (662, 28343), (2317, 8098), (4049, 4634)]