15117246

素因数分解:

$2^1\times 3^3\times {\mathrm{279949}}^1$

素因数の和:279960

約数の個数: 16

約数和(自身を含む): 33594000

約数和(自身を除く): 18476754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 279949, 559898, 839847, 1679694, 2519541, 5039082, 7558623, 15117246]

約数ペア:

[(1, 15117246), (2, 7558623), (3, 5039082), (6, 2519541), (9, 1679694), (18, 839847), (27, 559898), (54, 279949)]