55493214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1321267}}^1$

素因数の和:1321279

約数の個数: 16

約数和(自身を含む): 126841728

約数和(自身を除く): 71348514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1321267, 2642534, 3963801, 7927602, 9248869, 18497738, 27746607, 55493214]

約数ペア:

[(1, 55493214), (2, 27746607), (3, 18497738), (6, 9248869), (7, 7927602), (14, 3963801), (21, 2642534), (42, 1321267)]