31124478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67369}}^1$

素因数の和:67392

約数の個数: 32

約数和(自身を含む): 77610240

約数和(自身を除く): 46485762

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 67369, 134738, 202107, 404214, 471583, 741059, 943166, 1414749, 1482118, 2223177, 2829498, 4446354, 5187413, 10374826, 15562239, 31124478]

約数ペア:

[(1, 31124478), (2, 15562239), (3, 10374826), (6, 5187413), (7, 4446354), (11, 2829498), (14, 2223177), (21, 1482118), (22, 1414749), (33, 943166), (42, 741059), (66, 471583), (77, 404214), (154, 202107), (231, 134738), (462, 67369)]