12942054

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 29981952

約数和(自身を除く): 17039898

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 727, 774, 989, 1454, 1978, 2181, 2967, 4362, 5934, 6543, 8901, 13086, 16721, 17802, 31261, 33442, 50163, 62522, 93783, 100326, 150489, 187566, 281349, 300978, 562698, 719003, 1438006, 2157009, 4314018, 6471027, 12942054]

約数ペア:

[(1, 12942054), (2, 6471027), (3, 4314018), (6, 2157009), (9, 1438006), (18, 719003), (23, 562698), (43, 300978), (46, 281349), (69, 187566), (86, 150489), (129, 100326), (138, 93783), (207, 62522), (258, 50163), (387, 33442), (414, 31261), (727, 17802), (774, 16721), (989, 13086), (1454, 8901), (1978, 6543), (2181, 5934), (2967, 4362)]