22147812

素因数分解:

$2^2\times 3^2\times {\mathrm{277}}^1\times {\mathrm{2221}}^1$

素因数の和:2508

約数の個数: 36

約数和(自身を含む): 56212156

約数和(自身を除く): 34064344

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 277, 554, 831, 1108, 1662, 2221, 2493, 3324, 4442, 4986, 6663, 8884, 9972, 13326, 19989, 26652, 39978, 79956, 615217, 1230434, 1845651, 2460868, 3691302, 5536953, 7382604, 11073906, 22147812]

約数ペア:

[(1, 22147812), (2, 11073906), (3, 7382604), (4, 5536953), (6, 3691302), (9, 2460868), (12, 1845651), (18, 1230434), (36, 615217), (277, 79956), (554, 39978), (831, 26652), (1108, 19989), (1662, 13326), (2221, 9972), (2493, 8884), (3324, 6663), (4442, 4986)]