68642406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{544781}}^1$

素因数の和:544796

約数の個数: 24

約数和(自身を含む): 169971984

約数和(自身を除く): 101329578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 544781, 1089562, 1634343, 3268686, 3813467, 4903029, 7626934, 9806058, 11440401, 22880802, 34321203, 68642406]

約数ペア:

[(1, 68642406), (2, 34321203), (3, 22880802), (6, 11440401), (7, 9806058), (9, 7626934), (14, 4903029), (18, 3813467), (21, 3268686), (42, 1634343), (63, 1089562), (126, 544781)]