72500526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{575401}}^1$

素因数の和:575416

約数の個数: 24

約数和(自身を含む): 179525424

約数和(自身を除く): 107024898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 575401, 1150802, 1726203, 3452406, 4027807, 5178609, 8055614, 10357218, 12083421, 24166842, 36250263, 72500526]

約数ペア:

[(1, 72500526), (2, 36250263), (3, 24166842), (6, 12083421), (7, 10357218), (9, 8055614), (14, 5178609), (18, 4027807), (21, 3452406), (42, 1726203), (63, 1150802), (126, 575401)]