13491396

素因数分解:

$2^2\times 3^2\times {\mathrm{374761}}^1$

素因数の和:374771

約数の個数: 18

約数和(自身を含む): 34103342

約数和(自身を除く): 20611946

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 374761, 749522, 1124283, 1499044, 2248566, 3372849, 4497132, 6745698, 13491396]

約数ペア:

[(1, 13491396), (2, 6745698), (3, 4497132), (4, 3372849), (6, 2248566), (9, 1499044), (12, 1124283), (18, 749522), (36, 374761)]