18103618244

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{22743239}}^1$

素因数の和:22743442

約数の個数: 12

約数和(自身を含む): 31840536000

約数和(自身を除く): 13736917756

約数列:

[1, 2, 4, 199, 398, 796, 22743239, 45486478, 90972956, 4525904561, 9051809122, 18103618244]

約数ペア:

[(1, 18103618244), (2, 9051809122), (4, 4525904561), (199, 90972956), (398, 45486478), (796, 22743239)]