69991806

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1831}}^1$

素因数の和:2136

約数の個数: 32

約数和(自身を含む): 146677248

約数和(自身を除く): 76685442

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 277, 554, 831, 1662, 1831, 3662, 5493, 6371, 10986, 12742, 19113, 38226, 42113, 84226, 126339, 252678, 507187, 1014374, 1521561, 3043122, 11665301, 23330602, 34995903, 69991806]

約数ペア:

[(1, 69991806), (2, 34995903), (3, 23330602), (6, 11665301), (23, 3043122), (46, 1521561), (69, 1014374), (138, 507187), (277, 252678), (554, 126339), (831, 84226), (1662, 42113), (1831, 38226), (3662, 19113), (5493, 12742), (6371, 10986)]