2174991804

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{123551}}^1$

素因数の和:123727

約数の個数: 48

約数和(自身を含む): 5673507840

約数和(自身を除く): 3498516036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 978, 1467, 1956, 2934, 4401, 5868, 8802, 17604, 123551, 247102, 370653, 494204, 741306, 1111959, 1482612, 2223918, 3335877, 4447836, 6671754, 13343508, 20138813, 40277626, 60416439, 80555252, 120832878, 181249317, 241665756, 362498634, 543747951, 724997268, 1087495902, 2174991804]

約数ペア:

[(1, 2174991804), (2, 1087495902), (3, 724997268), (4, 543747951), (6, 362498634), (9, 241665756), (12, 181249317), (18, 120832878), (27, 80555252), (36, 60416439), (54, 40277626), (108, 20138813), (163, 13343508), (326, 6671754), (489, 4447836), (652, 3335877), (978, 2223918), (1467, 1482612), (1956, 1111959), (2934, 741306), (4401, 494204), (5868, 370653), (8802, 247102), (17604, 123551)]