27289134

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 60787584

約数和(自身を除く): 33498450

約数列:

[1, 2, 3, 6, 9, 18, 71, 131, 142, 163, 213, 262, 326, 393, 426, 489, 639, 786, 978, 1179, 1278, 1467, 2358, 2934, 9301, 11573, 18602, 21353, 23146, 27903, 34719, 42706, 55806, 64059, 69438, 83709, 104157, 128118, 167418, 192177, 208314, 384354, 1516063, 3032126, 4548189, 9096378, 13644567, 27289134]

約数ペア:

[(1, 27289134), (2, 13644567), (3, 9096378), (6, 4548189), (9, 3032126), (18, 1516063), (71, 384354), (131, 208314), (142, 192177), (163, 167418), (213, 128118), (262, 104157), (326, 83709), (393, 69438), (426, 64059), (489, 55806), (639, 42706), (786, 34719), (978, 27903), (1179, 23146), (1278, 21353), (1467, 18602), (2358, 11573), (2934, 9301)]