18261326

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^2\times {\mathrm{61}}^1$

素因数の和:224

約数の個数: 24

約数和(自身を含む): 28979544

約数和(自身を除く): 10718218

約数列:

[1, 2, 43, 59, 61, 86, 118, 122, 2537, 2623, 3481, 3599, 5074, 5246, 6962, 7198, 149683, 154757, 212341, 299366, 309514, 424682, 9130663, 18261326]

約数ペア:

[(1, 18261326), (2, 9130663), (43, 424682), (59, 309514), (61, 299366), (86, 212341), (118, 154757), (122, 149683), (2537, 7198), (2623, 6962), (3481, 5246), (3599, 5074)]