13431894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1327}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 30852096

約数和(自身を除く): 17420202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 241, 482, 723, 1327, 1446, 1687, 2654, 3374, 3981, 5061, 7962, 9289, 10122, 18578, 27867, 55734, 319807, 639614, 959421, 1918842, 2238649, 4477298, 6715947, 13431894]

約数ペア:

[(1, 13431894), (2, 6715947), (3, 4477298), (6, 2238649), (7, 1918842), (14, 959421), (21, 639614), (42, 319807), (241, 55734), (482, 27867), (723, 18578), (1327, 10122), (1446, 9289), (1687, 7962), (2654, 5061), (3374, 3981)]