18967524274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2039}}^1\times {\mathrm{2557}}^1$

素因数の和:4722

約数の個数: 32

約数和(自身を含む): 30433242240

約数和(自身を除く): 11465717966

約数列:

[1, 2, 17, 34, 107, 214, 1819, 2039, 2557, 3638, 4078, 5114, 34663, 43469, 69326, 86938, 218173, 273599, 436346, 547198, 3708941, 4651183, 5213723, 7417882, 9302366, 10427446, 88633291, 177266582, 557868361, 1115736722, 9483762137, 18967524274]

約数ペア:

[(1, 18967524274), (2, 9483762137), (17, 1115736722), (34, 557868361), (107, 177266582), (214, 88633291), (1819, 10427446), (2039, 9302366), (2557, 7417882), (3638, 5213723), (4078, 4651183), (5114, 3708941), (34663, 547198), (43469, 436346), (69326, 273599), (86938, 218173)]