18134505

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9829}}^1$

素因数の和:9881

約数の個数: 24

約数和(自身を含む): 32203080

約数和(自身を除く): 14068575

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 9829, 29487, 49145, 88461, 147435, 402989, 442305, 1208967, 2014945, 3626901, 6044835, 18134505]

約数ペア:

[(1, 18134505), (3, 6044835), (5, 3626901), (9, 2014945), (15, 1208967), (41, 442305), (45, 402989), (123, 147435), (205, 88461), (369, 49145), (615, 29487), (1845, 9829)]