7901316

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1579}}^1$

素因数の和:1728

約数の個数: 36

約数和(自身を含む): 20129200

約数和(自身を除く): 12227884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1579, 1668, 2502, 3158, 4737, 5004, 6316, 9474, 14211, 18948, 28422, 56844, 219481, 438962, 658443, 877924, 1316886, 1975329, 2633772, 3950658, 7901316]

約数ペア:

[(1, 7901316), (2, 3950658), (3, 2633772), (4, 1975329), (6, 1316886), (9, 877924), (12, 658443), (18, 438962), (36, 219481), (139, 56844), (278, 28422), (417, 18948), (556, 14211), (834, 9474), (1251, 6316), (1579, 5004), (1668, 4737), (2502, 3158)]