40171212

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{18913}}^1$

素因数の和:18982

約数の個数: 36

約数和(自身を含む): 103270440

約数和(自身を除く): 63099228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 18913, 37826, 56739, 75652, 113478, 170217, 226956, 340434, 680868, 1115867, 2231734, 3347601, 4463468, 6695202, 10042803, 13390404, 20085606, 40171212]

約数ペア:

[(1, 40171212), (2, 20085606), (3, 13390404), (4, 10042803), (6, 6695202), (9, 4463468), (12, 3347601), (18, 2231734), (36, 1115867), (59, 680868), (118, 340434), (177, 226956), (236, 170217), (354, 113478), (531, 75652), (708, 56739), (1062, 37826), (2124, 18913)]