80407476

素因数分解:

$2^2\times 3^2\times {\mathrm{2233541}}^1$

素因数の和:2233551

約数の個数: 18

約数和(自身を含む): 203252322

約数和(自身を除く): 122844846

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2233541, 4467082, 6700623, 8934164, 13401246, 20101869, 26802492, 40203738, 80407476]

約数ペア:

[(1, 80407476), (2, 40203738), (3, 26802492), (4, 20101869), (6, 13401246), (9, 8934164), (12, 6700623), (18, 4467082), (36, 2233541)]