40685526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{322901}}^1$

素因数の和:322916

約数の個数: 24

約数和(自身を含む): 100745424

約数和(自身を除く): 60059898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 322901, 645802, 968703, 1937406, 2260307, 2906109, 4520614, 5812218, 6780921, 13561842, 20342763, 40685526]

約数ペア:

[(1, 40685526), (2, 20342763), (3, 13561842), (6, 6780921), (7, 5812218), (9, 4520614), (14, 2906109), (18, 2260307), (21, 1937406), (42, 968703), (63, 645802), (126, 322901)]