426775356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1693553}}^1$

素因数の和:1693570

約数の個数: 36

約数和(自身を含む): 1232907312

約数和(自身を除く): 806131956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1693553, 3387106, 5080659, 6774212, 10161318, 11854871, 15241977, 20322636, 23709742, 30483954, 35564613, 47419484, 60967908, 71129226, 106693839, 142258452, 213387678, 426775356]

約数ペア:

[(1, 426775356), (2, 213387678), (3, 142258452), (4, 106693839), (6, 71129226), (7, 60967908), (9, 47419484), (12, 35564613), (14, 30483954), (18, 23709742), (21, 20322636), (28, 15241977), (36, 11854871), (42, 10161318), (63, 6774212), (84, 5080659), (126, 3387106), (252, 1693553)]