81624474

素因数分解:

$2^1\times 3^2\times {\mathrm{479}}^1\times {\mathrm{9467}}^1$

素因数の和:9954

約数の個数: 24

約数和(自身を含む): 177240960

約数和(自身を除く): 95616486

約数列:

[1, 2, 3, 6, 9, 18, 479, 958, 1437, 2874, 4311, 8622, 9467, 18934, 28401, 56802, 85203, 170406, 4534693, 9069386, 13604079, 27208158, 40812237, 81624474]

約数ペア:

[(1, 81624474), (2, 40812237), (3, 27208158), (6, 13604079), (9, 9069386), (18, 4534693), (479, 170406), (958, 85203), (1437, 56802), (2874, 28401), (4311, 18934), (8622, 9467)]