18880296

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{14843}}^1$

素因数の和:14905

約数の個数: 32

約数和(自身を含む): 48094560

約数和(自身を除く): 29214264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 14843, 29686, 44529, 59372, 89058, 118744, 178116, 356232, 786679, 1573358, 2360037, 3146716, 4720074, 6293432, 9440148, 18880296]

約数ペア:

[(1, 18880296), (2, 9440148), (3, 6293432), (4, 4720074), (6, 3146716), (8, 2360037), (12, 1573358), (24, 786679), (53, 356232), (106, 178116), (159, 118744), (212, 89058), (318, 59372), (424, 44529), (636, 29686), (1272, 14843)]