2018120847

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{476759}}^1$

素因数の和:476862

約数の個数: 16

約数和(自身を含む): 2883444480

約数和(自身を除く): 865323633

約数列:

[1, 3, 17, 51, 83, 249, 1411, 4233, 476759, 1430277, 8104903, 24314709, 39570997, 118712991, 672706949, 2018120847]

約数ペア:

[(1, 2018120847), (3, 672706949), (17, 118712991), (51, 39570997), (83, 24314709), (249, 8104903), (1411, 1430277), (4233, 476759)]