201348018

素因数分解:

$2^1\times 3^4\times {\mathrm{1242889}}^1$

素因数の和:1242903

約数の個数: 20

約数和(自身を含む): 451169070

約数和(自身を除く): 249821052

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1242889, 2485778, 3728667, 7457334, 11186001, 22372002, 33558003, 67116006, 100674009, 201348018]

約数ペア:

[(1, 201348018), (2, 100674009), (3, 67116006), (6, 33558003), (9, 22372002), (18, 11186001), (27, 7457334), (54, 3728667), (81, 2485778), (162, 1242889)]