9989382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1543}}^1$

素因数の和:1644

約数の個数: 32

約数和(自身を含む): 21788928

約数和(自身を除く): 11799546

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 1543, 2158, 3086, 3237, 4629, 6474, 9258, 20059, 40118, 60177, 120354, 128069, 256138, 384207, 768414, 1664897, 3329794, 4994691, 9989382]

約数ペア:

[(1, 9989382), (2, 4994691), (3, 3329794), (6, 1664897), (13, 768414), (26, 384207), (39, 256138), (78, 128069), (83, 120354), (166, 60177), (249, 40118), (498, 20059), (1079, 9258), (1543, 6474), (2158, 4629), (3086, 3237)]