31728594

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{278321}}^1$

素因数の和:278345

約数の個数: 16

約数和(自身を含む): 66797280

約数和(自身を除く): 35068686

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 278321, 556642, 834963, 1669926, 5288099, 10576198, 15864297, 31728594]

約数ペア:

[(1, 31728594), (2, 15864297), (3, 10576198), (6, 5288099), (19, 1669926), (38, 834963), (57, 556642), (114, 278321)]