508701222

素因数分解:

$2^1\times 3^4\times {\mathrm{3140131}}^1$

素因数の和:3140145

約数の個数: 20

約数和(自身を含む): 1139867916

約数和(自身を除く): 631166694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 3140131, 6280262, 9420393, 18840786, 28261179, 56522358, 84783537, 169567074, 254350611, 508701222]

約数ペア:

[(1, 508701222), (2, 254350611), (3, 169567074), (6, 84783537), (9, 56522358), (18, 28261179), (27, 18840786), (54, 9420393), (81, 6280262), (162, 3140131)]