218971572

素因数分解:

$2^2\times 3^1\times {\mathrm{1181}}^1\times {\mathrm{15451}}^1$

素因数の和:16639

約数の個数: 24

約数和(自身を含む): 511399392

約数和(自身を除く): 292427820

約数列:

[1, 2, 3, 4, 6, 12, 1181, 2362, 3543, 4724, 7086, 14172, 15451, 30902, 46353, 61804, 92706, 185412, 18247631, 36495262, 54742893, 72990524, 109485786, 218971572]

約数ペア:

[(1, 218971572), (2, 109485786), (3, 72990524), (4, 54742893), (6, 36495262), (12, 18247631), (1181, 185412), (2362, 92706), (3543, 61804), (4724, 46353), (7086, 30902), (14172, 15451)]