7997436

素因数分解:

$2^2\times 3^2\times {\mathrm{222151}}^1$

素因数の和:222161

約数の個数: 18

約数和(自身を含む): 20215832

約数和(自身を除く): 12218396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 222151, 444302, 666453, 888604, 1332906, 1999359, 2665812, 3998718, 7997436]

約数ペア:

[(1, 7997436), (2, 3998718), (3, 2665812), (4, 1999359), (6, 1332906), (9, 888604), (12, 666453), (18, 444302), (36, 222151)]