67920246

素因数分解:

$2^1\times 3^2\times {\mathrm{1663}}^1\times {\mathrm{2269}}^1$

素因数の和:3940

約数の個数: 24

約数和(自身を含む): 147313920

約数和(自身を除く): 79393674

約数列:

[1, 2, 3, 6, 9, 18, 1663, 2269, 3326, 4538, 4989, 6807, 9978, 13614, 14967, 20421, 29934, 40842, 3773347, 7546694, 11320041, 22640082, 33960123, 67920246]

約数ペア:

[(1, 67920246), (2, 33960123), (3, 22640082), (6, 11320041), (9, 7546694), (18, 3773347), (1663, 40842), (2269, 29934), (3326, 20421), (4538, 14967), (4989, 13614), (6807, 9978)]