18378074874

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2521}}^1\times {\mathrm{8741}}^1$

素因数の和:11406

約数の個数: 32

約数和(自身を含む): 37039504320

約数和(自身を除く): 18661429446

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 2521, 5042, 7563, 8741, 15126, 17482, 26223, 52446, 350419, 700838, 1051257, 1214999, 2102514, 2429998, 3644997, 7289994, 22036061, 44072122, 66108183, 132216366, 3063012479, 6126024958, 9189037437, 18378074874]

約数ペア:

[(1, 18378074874), (2, 9189037437), (3, 6126024958), (6, 3063012479), (139, 132216366), (278, 66108183), (417, 44072122), (834, 22036061), (2521, 7289994), (5042, 3644997), (7563, 2429998), (8741, 2102514), (15126, 1214999), (17482, 1051257), (26223, 700838), (52446, 350419)]