67866246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{538621}}^1$

素因数の和:538636

約数の個数: 24

約数和(自身を含む): 168050064

約数和(自身を除く): 100183818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 538621, 1077242, 1615863, 3231726, 3770347, 4847589, 7540694, 9695178, 11311041, 22622082, 33933123, 67866246]

約数ペア:

[(1, 67866246), (2, 33933123), (3, 22622082), (6, 11311041), (7, 9695178), (9, 7540694), (14, 4847589), (18, 3770347), (21, 3231726), (42, 1615863), (63, 1077242), (126, 538621)]