21917796

素因数分解:

$2^2\times 3^1\times {\mathrm{1193}}^1\times {\mathrm{1531}}^1$

素因数の和:2731

約数の個数: 24

約数和(自身を含む): 51217824

約数和(自身を除く): 29300028

約数列:

[1, 2, 3, 4, 6, 12, 1193, 1531, 2386, 3062, 3579, 4593, 4772, 6124, 7158, 9186, 14316, 18372, 1826483, 3652966, 5479449, 7305932, 10958898, 21917796]

約数ペア:

[(1, 21917796), (2, 10958898), (3, 7305932), (4, 5479449), (6, 3652966), (12, 1826483), (1193, 18372), (1531, 14316), (2386, 9186), (3062, 7158), (3579, 6124), (4593, 4772)]