289758006

素因数分解:

$2^1\times 3^3\times {\mathrm{5365889}}^1$

素因数の和:5365900

約数の個数: 16

約数和(自身を含む): 643906800

約数和(自身を除く): 354148794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5365889, 10731778, 16097667, 32195334, 48293001, 96586002, 144879003, 289758006]

約数ペア:

[(1, 289758006), (2, 144879003), (3, 96586002), (6, 48293001), (9, 32195334), (18, 16097667), (27, 10731778), (54, 5365889)]