18544084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1571}}^1$

素因数の和:1815

約数の個数: 24

約数和(自身を含む): 35124768

約数和(自身を除く): 16580684

約数列:

[1, 2, 4, 13, 26, 52, 227, 454, 908, 1571, 2951, 3142, 5902, 6284, 11804, 20423, 40846, 81692, 356617, 713234, 1426468, 4636021, 9272042, 18544084]

約数ペア:

[(1, 18544084), (2, 9272042), (4, 4636021), (13, 1426468), (26, 713234), (52, 356617), (227, 81692), (454, 40846), (908, 20423), (1571, 11804), (2951, 6284), (3142, 5902)]