131579244

素因数分解:

$2^2\times 3^2\times {\mathrm{359}}^1\times {\mathrm{10181}}^1$

素因数の和:10550

約数の個数: 36

約数和(自身を含む): 333562320

約数和(自身を除く): 201983076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 359, 718, 1077, 1436, 2154, 3231, 4308, 6462, 10181, 12924, 20362, 30543, 40724, 61086, 91629, 122172, 183258, 366516, 3654979, 7309958, 10964937, 14619916, 21929874, 32894811, 43859748, 65789622, 131579244]

約数ペア:

[(1, 131579244), (2, 65789622), (3, 43859748), (4, 32894811), (6, 21929874), (9, 14619916), (12, 10964937), (18, 7309958), (36, 3654979), (359, 366516), (718, 183258), (1077, 122172), (1436, 91629), (2154, 61086), (3231, 40724), (4308, 30543), (6462, 20362), (10181, 12924)]