990040698

素因数分解:

$2^1\times 3^3\times {\mathrm{18334087}}^1$

素因数の和:18334098

約数の個数: 16

約数和(自身を含む): 2200090560

約数和(自身を除く): 1210049862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 18334087, 36668174, 55002261, 110004522, 165006783, 330013566, 495020349, 990040698]

約数ペア:

[(1, 990040698), (2, 495020349), (3, 330013566), (6, 165006783), (9, 110004522), (18, 55002261), (27, 36668174), (54, 18334087)]