180972666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1436291}}^1$

素因数の和:1436306

約数の個数: 24

約数和(自身を含む): 448123104

約数和(自身を除く): 267150438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1436291, 2872582, 4308873, 8617746, 10054037, 12926619, 20108074, 25853238, 30162111, 60324222, 90486333, 180972666]

約数ペア:

[(1, 180972666), (2, 90486333), (3, 60324222), (6, 30162111), (7, 25853238), (9, 20108074), (14, 12926619), (18, 10054037), (21, 8617746), (42, 4308873), (63, 2872582), (126, 1436291)]