13133286

素因数分解:

$2^1\times 3^3\times {\mathrm{243209}}^1$

素因数の和:243220

約数の個数: 16

約数和(自身を含む): 29185200

約数和(自身を除く): 16051914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 243209, 486418, 729627, 1459254, 2188881, 4377762, 6566643, 13133286]

約数ペア:

[(1, 13133286), (2, 6566643), (3, 4377762), (6, 2188881), (9, 1459254), (18, 729627), (27, 486418), (54, 243209)]