16986942

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{44939}}^1$

素因数の和:44957

約数の個数: 32

約数和(自身を含む): 43142400

約数和(自身を除く): 26155458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 44939, 89878, 134817, 269634, 314573, 404451, 629146, 808902, 943719, 1213353, 1887438, 2426706, 2831157, 5662314, 8493471, 16986942]

約数ペア:

[(1, 16986942), (2, 8493471), (3, 5662314), (6, 2831157), (7, 2426706), (9, 1887438), (14, 1213353), (18, 943719), (21, 808902), (27, 629146), (42, 404451), (54, 314573), (63, 269634), (126, 134817), (189, 89878), (378, 44939)]