180042018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2308231}}^1$

素因数の和:2308249

約数の個数: 16

約数和(自身を含む): 387782976

約数和(自身を除く): 207740958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2308231, 4616462, 6924693, 13849386, 30007003, 60014006, 90021009, 180042018]

約数ペア:

[(1, 180042018), (2, 90021009), (3, 60014006), (6, 30007003), (13, 13849386), (26, 6924693), (39, 4616462), (78, 2308231)]