49128786

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{389911}}^1$

素因数の和:389926

約数の個数: 24

約数和(自身を含む): 121652544

約数和(自身を除く): 72523758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 389911, 779822, 1169733, 2339466, 2729377, 3509199, 5458754, 7018398, 8188131, 16376262, 24564393, 49128786]

約数ペア:

[(1, 49128786), (2, 24564393), (3, 16376262), (6, 8188131), (7, 7018398), (9, 5458754), (14, 3509199), (18, 2729377), (21, 2339466), (42, 1169733), (63, 779822), (126, 389911)]