289492002

素因数分解:

$2^1\times 3^3\times {\mathrm{5360963}}^1$

素因数の和:5360974

約数の個数: 16

約数和(自身を含む): 643315680

約数和(自身を除く): 353823678

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5360963, 10721926, 16082889, 32165778, 48248667, 96497334, 144746001, 289492002]

約数ペア:

[(1, 289492002), (2, 144746001), (3, 96497334), (6, 48248667), (9, 32165778), (18, 16082889), (27, 10721926), (54, 5360963)]