78942636

素因数分解:

$2^2\times 3^2\times {\mathrm{2192851}}^1$

素因数の和:2192861

約数の個数: 18

約数和(自身を含む): 199549532

約数和(自身を除く): 120606896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2192851, 4385702, 6578553, 8771404, 13157106, 19735659, 26314212, 39471318, 78942636]

約数ペア:

[(1, 78942636), (2, 39471318), (3, 26314212), (4, 19735659), (6, 13157106), (9, 8771404), (12, 6578553), (18, 4385702), (36, 2192851)]