40645458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{322583}}^1$

素因数の和:322598

約数の個数: 24

約数和(自身を含む): 100646208

約数和(自身を除く): 60000750

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 322583, 645166, 967749, 1935498, 2258081, 2903247, 4516162, 5806494, 6774243, 13548486, 20322729, 40645458]

約数ペア:

[(1, 40645458), (2, 20322729), (3, 13548486), (6, 6774243), (7, 5806494), (9, 4516162), (14, 2903247), (18, 2258081), (21, 1935498), (42, 967749), (63, 645166), (126, 322583)]