18672438

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{52747}}^1$

素因数の和:52811

約数の個数: 16

約数和(自身を含む): 37978560

約数和(自身を除く): 19306122

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 52747, 105494, 158241, 316482, 3112073, 6224146, 9336219, 18672438]

約数ペア:

[(1, 18672438), (2, 9336219), (3, 6224146), (6, 3112073), (59, 316482), (118, 158241), (177, 105494), (354, 52747)]