13011786

素因数分解:

$2^1\times 3^3\times {\mathrm{240959}}^1$

素因数の和:240970

約数の個数: 16

約数和(自身を含む): 28915200

約数和(自身を除く): 15903414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 240959, 481918, 722877, 1445754, 2168631, 4337262, 6505893, 13011786]

約数ペア:

[(1, 13011786), (2, 6505893), (3, 4337262), (6, 2168631), (9, 1445754), (18, 722877), (27, 481918), (54, 240959)]