21312924

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{30103}}^1$

素因数の和:30169

約数の個数: 24

約数和(自身を含む): 50574720

約数和(自身を除く): 29261796

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 30103, 60206, 90309, 120412, 180618, 361236, 1776077, 3552154, 5328231, 7104308, 10656462, 21312924]

約数ペア:

[(1, 21312924), (2, 10656462), (3, 7104308), (4, 5328231), (6, 3552154), (12, 1776077), (59, 361236), (118, 180618), (177, 120412), (236, 90309), (354, 60206), (708, 30103)]