68639634

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{544759}}^1$

素因数の和:544774

約数の個数: 24

約数和(自身を含む): 169965120

約数和(自身を除く): 101325486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 544759, 1089518, 1634277, 3268554, 3813313, 4902831, 7626626, 9805662, 11439939, 22879878, 34319817, 68639634]

約数ペア:

[(1, 68639634), (2, 34319817), (3, 22879878), (6, 11439939), (7, 9805662), (9, 7626626), (14, 4902831), (18, 3813313), (21, 3268554), (42, 1634277), (63, 1089518), (126, 544759)]