18209142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8501}}^1$

素因数の和:8533

約数の個数: 48

約数和(自身を含む): 47747232

約数和(自身を除く): 29538090

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 8501, 17002, 25503, 51006, 59507, 76509, 119014, 144517, 153018, 178521, 289034, 357042, 433551, 535563, 867102, 1011619, 1071126, 1300653, 2023238, 2601306, 3034857, 6069714, 9104571, 18209142]

約数ペア:

[(1, 18209142), (2, 9104571), (3, 6069714), (6, 3034857), (7, 2601306), (9, 2023238), (14, 1300653), (17, 1071126), (18, 1011619), (21, 867102), (34, 535563), (42, 433551), (51, 357042), (63, 289034), (102, 178521), (119, 153018), (126, 144517), (153, 119014), (238, 76509), (306, 59507), (357, 51006), (714, 25503), (1071, 17002), (2142, 8501)]