22152222

素因数分解:

$2^1\times 3^2\times {\mathrm{821}}^1\times {\mathrm{1499}}^1$

素因数の和:2328

約数の個数: 24

約数和(自身を含む): 48087000

約数和(自身を除く): 25934778

約数列:

[1, 2, 3, 6, 9, 18, 821, 1499, 1642, 2463, 2998, 4497, 4926, 7389, 8994, 13491, 14778, 26982, 1230679, 2461358, 3692037, 7384074, 11076111, 22152222]

約数ペア:

[(1, 22152222), (2, 11076111), (3, 7384074), (6, 3692037), (9, 2461358), (18, 1230679), (821, 26982), (1499, 14778), (1642, 13491), (2463, 8994), (2998, 7389), (4497, 4926)]