2018656146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25880207}}^1$

素因数の和:25880225

約数の個数: 16

約数和(自身を含む): 4347874944

約数和(自身を除く): 2329218798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25880207, 51760414, 77640621, 155281242, 336442691, 672885382, 1009328073, 2018656146]

約数ペア:

[(1, 2018656146), (2, 1009328073), (3, 672885382), (6, 336442691), (13, 155281242), (26, 77640621), (39, 51760414), (78, 25880207)]