7138422

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{811}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 15980160

約数和(自身を除く): 8841738

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 811, 978, 1467, 1622, 2433, 2934, 4401, 4866, 7299, 8802, 14598, 21897, 43794, 132193, 264386, 396579, 793158, 1189737, 2379474, 3569211, 7138422]

約数ペア:

[(1, 7138422), (2, 3569211), (3, 2379474), (6, 1189737), (9, 793158), (18, 396579), (27, 264386), (54, 132193), (163, 43794), (326, 21897), (489, 14598), (811, 8802), (978, 7299), (1467, 4866), (1622, 4401), (2433, 2934)]