180894054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{3259}}^1$

素因数の和:3333

約数の個数: 48

約数和(自身を含む): 408882240

約数和(自身を除く): 227988186

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 841, 957, 1682, 1914, 2523, 3259, 5046, 6518, 9251, 9777, 18502, 19554, 27753, 35849, 55506, 71698, 94511, 107547, 189022, 215094, 283533, 567066, 1039621, 2079242, 2740819, 3118863, 5481638, 6237726, 8222457, 16444914, 30149009, 60298018, 90447027, 180894054]

約数ペア:

[(1, 180894054), (2, 90447027), (3, 60298018), (6, 30149009), (11, 16444914), (22, 8222457), (29, 6237726), (33, 5481638), (58, 3118863), (66, 2740819), (87, 2079242), (174, 1039621), (319, 567066), (638, 283533), (841, 215094), (957, 189022), (1682, 107547), (1914, 94511), (2523, 71698), (3259, 55506), (5046, 35849), (6518, 27753), (9251, 19554), (9777, 18502)]