40778840214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{323641589}}^1$

素因数の和:323641604

約数の個数: 24

約数和(自身を含む): 100976176080

約数和(自身を除く): 60197335866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 323641589, 647283178, 970924767, 1941849534, 2265491123, 2912774301, 4530982246, 5825548602, 6796473369, 13592946738, 20389420107, 40778840214]

約数ペア:

[(1, 40778840214), (2, 20389420107), (3, 13592946738), (6, 6796473369), (7, 5825548602), (9, 4530982246), (14, 2912774301), (18, 2265491123), (21, 1941849534), (42, 970924767), (63, 647283178), (126, 323641589)]