40990422

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1997}}^1$

素因数の和:2324

約数の個数: 32

約数和(自身を含む): 89766144

約数和(自身を除く): 48775722

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 311, 622, 933, 1866, 1997, 3421, 3994, 5991, 6842, 10263, 11982, 20526, 21967, 43934, 65901, 131802, 621067, 1242134, 1863201, 3726402, 6831737, 13663474, 20495211, 40990422]

約数ペア:

[(1, 40990422), (2, 20495211), (3, 13663474), (6, 6831737), (11, 3726402), (22, 1863201), (33, 1242134), (66, 621067), (311, 131802), (622, 65901), (933, 43934), (1866, 21967), (1997, 20526), (3421, 11982), (3994, 10263), (5991, 6842)]