128310462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1018337}}^1$

素因数の和:1018352

約数の個数: 24

約数和(自身を含む): 317721456

約数和(自身を除く): 189410994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1018337, 2036674, 3055011, 6110022, 7128359, 9165033, 14256718, 18330066, 21385077, 42770154, 64155231, 128310462]

約数ペア:

[(1, 128310462), (2, 64155231), (3, 42770154), (6, 21385077), (7, 18330066), (9, 14256718), (14, 9165033), (18, 7128359), (21, 6110022), (42, 3055011), (63, 2036674), (126, 1018337)]