218363022

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{70123}}^1$

素因数の和:70304

約数の個数: 24

約数和(自身を含む): 475861464

約数和(自身を除く): 257498442

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 70123, 140246, 210369, 420738, 631107, 1262214, 12131279, 24262558, 36393837, 72787674, 109181511, 218363022]

約数ペア:

[(1, 218363022), (2, 109181511), (3, 72787674), (6, 36393837), (9, 24262558), (18, 12131279), (173, 1262214), (346, 631107), (519, 420738), (1038, 210369), (1557, 140246), (3114, 70123)]