13011156

素因数分解:

$2^2\times 3^2\times {\mathrm{361421}}^1$

素因数の和:361431

約数の個数: 18

約数和(自身を含む): 32889402

約数和(自身を除く): 19878246

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 361421, 722842, 1084263, 1445684, 2168526, 3252789, 4337052, 6505578, 13011156]

約数ペア:

[(1, 13011156), (2, 6505578), (3, 4337052), (4, 3252789), (6, 2168526), (9, 1445684), (12, 1084263), (18, 722842), (36, 361421)]