8140734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{64609}}^1$

素因数の和:64624

約数の個数: 24

約数和(自身を含む): 20158320

約数和(自身を除く): 12017586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 64609, 129218, 193827, 387654, 452263, 581481, 904526, 1162962, 1356789, 2713578, 4070367, 8140734]

約数ペア:

[(1, 8140734), (2, 4070367), (3, 2713578), (6, 1356789), (7, 1162962), (9, 904526), (14, 581481), (18, 452263), (21, 387654), (42, 193827), (63, 129218), (126, 64609)]