18508872

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{14551}}^1$

素因数の和:14613

約数の個数: 32

約数和(自身を含む): 47148480

約数和(自身を除く): 28639608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 14551, 29102, 43653, 58204, 87306, 116408, 174612, 349224, 771203, 1542406, 2313609, 3084812, 4627218, 6169624, 9254436, 18508872]

約数ペア:

[(1, 18508872), (2, 9254436), (3, 6169624), (4, 4627218), (6, 3084812), (8, 2313609), (12, 1542406), (24, 771203), (53, 349224), (106, 174612), (159, 116408), (212, 87306), (318, 58204), (424, 43653), (636, 29102), (1272, 14551)]