12687216

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{2617}}^1$

素因数の和:2729

約数の個数: 40

約数和(自身を含む): 33112464

約数和(自身を除く): 20425248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 202, 303, 404, 606, 808, 1212, 1616, 2424, 2617, 4848, 5234, 7851, 10468, 15702, 20936, 31404, 41872, 62808, 125616, 264317, 528634, 792951, 1057268, 1585902, 2114536, 3171804, 4229072, 6343608, 12687216]

約数ペア:

[(1, 12687216), (2, 6343608), (3, 4229072), (4, 3171804), (6, 2114536), (8, 1585902), (12, 1057268), (16, 792951), (24, 528634), (48, 264317), (101, 125616), (202, 62808), (303, 41872), (404, 31404), (606, 20936), (808, 15702), (1212, 10468), (1616, 7851), (2424, 5234), (2617, 4848)]