391982634

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1280989}}^1$

素因数の和:1281014

約数の個数: 24

約数和(自身を含む): 899254980

約数和(自身を除く): 507272346

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 1280989, 2561978, 3842967, 7685934, 11528901, 21776813, 23057802, 43553626, 65330439, 130660878, 195991317, 391982634]

約数ペア:

[(1, 391982634), (2, 195991317), (3, 130660878), (6, 65330439), (9, 43553626), (17, 23057802), (18, 21776813), (34, 11528901), (51, 7685934), (102, 3842967), (153, 2561978), (306, 1280989)]