42898212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{170231}}^1$

素因数の和:170248

約数の個数: 36

約数和(自身を含む): 123928896

約数和(自身を除く): 81030684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 170231, 340462, 510693, 680924, 1021386, 1191617, 1532079, 2042772, 2383234, 3064158, 3574851, 4766468, 6128316, 7149702, 10724553, 14299404, 21449106, 42898212]

約数ペア:

[(1, 42898212), (2, 21449106), (3, 14299404), (4, 10724553), (6, 7149702), (7, 6128316), (9, 4766468), (12, 3574851), (14, 3064158), (18, 2383234), (21, 2042772), (28, 1532079), (36, 1191617), (42, 1021386), (63, 680924), (84, 510693), (126, 340462), (252, 170231)]