12779652

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 31026240

約数和(自身を除く): 18246588

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 107, 111, 148, 214, 222, 269, 321, 428, 444, 538, 642, 807, 1076, 1284, 1614, 3228, 3959, 7918, 9953, 11877, 15836, 19906, 23754, 28783, 29859, 39812, 47508, 57566, 59718, 86349, 115132, 119436, 172698, 345396, 1064971, 2129942, 3194913, 4259884, 6389826, 12779652]

約数ペア:

[(1, 12779652), (2, 6389826), (3, 4259884), (4, 3194913), (6, 2129942), (12, 1064971), (37, 345396), (74, 172698), (107, 119436), (111, 115132), (148, 86349), (214, 59718), (222, 57566), (269, 47508), (321, 39812), (428, 29859), (444, 28783), (538, 23754), (642, 19906), (807, 15836), (1076, 11877), (1284, 9953), (1614, 7918), (3228, 3959)]