9766666

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 18240768

約数和(自身を除く): 8474102

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 182, 206, 521, 721, 1042, 1339, 1442, 2678, 3647, 6773, 7294, 9373, 13546, 18746, 47411, 53663, 94822, 107326, 375641, 697619, 751282, 1395238, 4883333, 9766666]

約数ペア:

[(1, 9766666), (2, 4883333), (7, 1395238), (13, 751282), (14, 697619), (26, 375641), (91, 107326), (103, 94822), (182, 53663), (206, 47411), (521, 18746), (721, 13546), (1042, 9373), (1339, 7294), (1442, 6773), (2678, 3647)]