13639806

素因数分解:

$2^1\times 3^3\times {\mathrm{252589}}^1$

素因数の和:252600

約数の個数: 16

約数和(自身を含む): 30310800

約数和(自身を除く): 16670994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 252589, 505178, 757767, 1515534, 2273301, 4546602, 6819903, 13639806]

約数ペア:

[(1, 13639806), (2, 6819903), (3, 4546602), (6, 2273301), (9, 1515534), (18, 757767), (27, 505178), (54, 252589)]