86757786

素因数分解:

$2^1\times 3^2\times {\mathrm{1949}}^1\times {\mathrm{2473}}^1$

素因数の和:4430

約数の個数: 24

約数和(自身を含む): 188147700

約数和(自身を除く): 101389914

約数列:

[1, 2, 3, 6, 9, 18, 1949, 2473, 3898, 4946, 5847, 7419, 11694, 14838, 17541, 22257, 35082, 44514, 4819877, 9639754, 14459631, 28919262, 43378893, 86757786]

約数ペア:

[(1, 86757786), (2, 43378893), (3, 28919262), (6, 14459631), (9, 9639754), (18, 4819877), (1949, 44514), (2473, 35082), (3898, 22257), (4946, 17541), (5847, 14838), (7419, 11694)]