73221318

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131221}}^1$

素因数の和:131260

約数の個数: 24

約数和(自身を含む): 163765056

約数和(自身を除く): 90543738

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 131221, 262442, 393663, 787326, 1180989, 2361978, 4067851, 8135702, 12203553, 24407106, 36610659, 73221318]

約数ペア:

[(1, 73221318), (2, 36610659), (3, 24407106), (6, 12203553), (9, 8135702), (18, 4067851), (31, 2361978), (62, 1180989), (93, 787326), (186, 393663), (279, 262442), (558, 131221)]