218154372

素因数分解:

$2^2\times 3^1\times {\mathrm{2129}}^1\times {\mathrm{8539}}^1$

素因数の和:10675

約数の個数: 24

約数和(自身を含む): 509325600

約数和(自身を除く): 291171228

約数列:

[1, 2, 3, 4, 6, 12, 2129, 4258, 6387, 8516, 8539, 12774, 17078, 25548, 25617, 34156, 51234, 102468, 18179531, 36359062, 54538593, 72718124, 109077186, 218154372]

約数ペア:

[(1, 218154372), (2, 109077186), (3, 72718124), (4, 54538593), (6, 36359062), (12, 18179531), (2129, 102468), (4258, 51234), (6387, 34156), (8516, 25617), (8539, 25548), (12774, 17078)]