13999734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{111109}}^1$

素因数の和:111124

約数の個数: 24

約数和(自身を含む): 34666320

約数和(自身を除く): 20666586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 111109, 222218, 333327, 666654, 777763, 999981, 1555526, 1999962, 2333289, 4666578, 6999867, 13999734]

約数ペア:

[(1, 13999734), (2, 6999867), (3, 4666578), (6, 2333289), (7, 1999962), (9, 1555526), (14, 999981), (18, 777763), (21, 666654), (42, 333327), (63, 222218), (126, 111109)]