38402406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{304781}}^1$

素因数の和:304796

約数の個数: 24

約数和(自身を含む): 95091984

約数和(自身を除く): 56689578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 304781, 609562, 914343, 1828686, 2133467, 2743029, 4266934, 5486058, 6400401, 12800802, 19201203, 38402406]

約数ペア:

[(1, 38402406), (2, 19201203), (3, 12800802), (6, 6400401), (7, 5486058), (9, 4266934), (14, 2743029), (18, 2133467), (21, 1828686), (42, 914343), (63, 609562), (126, 304781)]