21913404

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{58907}}^1$

素因数の和:58945

約数の個数: 24

約数和(自身を含む): 52781568

約数和(自身を除く): 30868164

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 58907, 117814, 176721, 235628, 353442, 706884, 1826117, 3652234, 5478351, 7304468, 10956702, 21913404]

約数ペア:

[(1, 21913404), (2, 10956702), (3, 7304468), (4, 5478351), (6, 3652234), (12, 1826117), (31, 706884), (62, 353442), (93, 235628), (124, 176721), (186, 117814), (372, 58907)]