21975864

素因数分解:

$2^3\times 3^1\times {\mathrm{167}}^1\times {\mathrm{5483}}^1$

素因数の和:5659

約数の個数: 32

約数和(自身を含む): 55278720

約数和(自身を除く): 33302856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 167, 334, 501, 668, 1002, 1336, 2004, 4008, 5483, 10966, 16449, 21932, 32898, 43864, 65796, 131592, 915661, 1831322, 2746983, 3662644, 5493966, 7325288, 10987932, 21975864]

約数ペア:

[(1, 21975864), (2, 10987932), (3, 7325288), (4, 5493966), (6, 3662644), (8, 2746983), (12, 1831322), (24, 915661), (167, 131592), (334, 65796), (501, 43864), (668, 32898), (1002, 21932), (1336, 16449), (2004, 10966), (4008, 5483)]