18347342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4079}}^1$

素因数の和:4267

約数の個数: 16

約数和(自身を含む): 29816640

約数和(自身を除く): 11469298

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4079, 4498, 8158, 53027, 106054, 705667, 1411334, 9173671, 18347342]

約数ペア:

[(1, 18347342), (2, 9173671), (13, 1411334), (26, 705667), (173, 106054), (346, 53027), (2249, 8158), (4079, 4498)]