2146626

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3847}}^1$

素因数の和:3886

約数の個数: 24

約数和(自身を含む): 4802304

約数和(自身を除く): 2655678

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 3847, 7694, 11541, 23082, 34623, 69246, 119257, 238514, 357771, 715542, 1073313, 2146626]

約数ペア:

[(1, 2146626), (2, 1073313), (3, 715542), (6, 357771), (9, 238514), (18, 119257), (31, 69246), (62, 34623), (93, 23082), (186, 11541), (279, 7694), (558, 3847)]