13215468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157327}}^1$

素因数の和:157341

約数の個数: 24

約数和(自身を含む): 35241472

約数和(自身を除く): 22026004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157327, 314654, 471981, 629308, 943962, 1101289, 1887924, 2202578, 3303867, 4405156, 6607734, 13215468]

約数ペア:

[(1, 13215468), (2, 6607734), (3, 4405156), (4, 3303867), (6, 2202578), (7, 1887924), (12, 1101289), (14, 943962), (21, 629308), (28, 471981), (42, 314654), (84, 157327)]