18121158

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{10169}}^1$

素因数の和:10194

約数の個数: 40

約数和(自身を含む): 44300520

約数和(自身を除く): 26179362

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 10169, 20338, 30507, 61014, 91521, 111859, 183042, 223718, 274563, 335577, 549126, 671154, 823689, 1006731, 1647378, 2013462, 3020193, 6040386, 9060579, 18121158]

約数ペア:

[(1, 18121158), (2, 9060579), (3, 6040386), (6, 3020193), (9, 2013462), (11, 1647378), (18, 1006731), (22, 823689), (27, 671154), (33, 549126), (54, 335577), (66, 274563), (81, 223718), (99, 183042), (162, 111859), (198, 91521), (297, 61014), (594, 30507), (891, 20338), (1782, 10169)]