2664

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1$

素因数の和:49

約数の個数: 24

約数和(自身を含む): 7410

約数和(自身を除く): 4746

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664]

約数ペア:

[(1, 2664), (2, 1332), (3, 888), (4, 666), (6, 444), (8, 333), (9, 296), (12, 222), (18, 148), (24, 111), (36, 74), (37, 72)]