22154508

素因数分解:

$2^2\times 3^2\times {\mathrm{615403}}^1$

素因数の和:615413

約数の個数: 18

約数和(自身を含む): 56001764

約数和(自身を除く): 33847256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 615403, 1230806, 1846209, 2461612, 3692418, 5538627, 7384836, 11077254, 22154508]

約数ペア:

[(1, 22154508), (2, 11077254), (3, 7384836), (4, 5538627), (6, 3692418), (9, 2461612), (12, 1846209), (18, 1230806), (36, 615403)]