8419446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{66821}}^1$

素因数の和:66836

約数の個数: 24

約数和(自身を含む): 20848464

約数和(自身を除く): 12429018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 66821, 133642, 200463, 400926, 467747, 601389, 935494, 1202778, 1403241, 2806482, 4209723, 8419446]

約数ペア:

[(1, 8419446), (2, 4209723), (3, 2806482), (6, 1403241), (7, 1202778), (9, 935494), (14, 601389), (18, 467747), (21, 400926), (42, 200463), (63, 133642), (126, 66821)]