13581486

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{1543}}^1$

素因数の和:1717

約数の個数: 32

約数和(自身を含む): 30385920

約数和(自身を除く): 16804434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 978, 1467, 1543, 2934, 3086, 4401, 4629, 8802, 9258, 13887, 27774, 41661, 83322, 251509, 503018, 754527, 1509054, 2263581, 4527162, 6790743, 13581486]

約数ペア:

[(1, 13581486), (2, 6790743), (3, 4527162), (6, 2263581), (9, 1509054), (18, 754527), (27, 503018), (54, 251509), (163, 83322), (326, 41661), (489, 27774), (978, 13887), (1467, 9258), (1543, 8802), (2934, 4629), (3086, 4401)]