420171726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{7349}}^1$

素因数の和:8100

約数の個数: 32

約数和(自身を含む): 906343200

約数和(自身を除く): 486171474

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 733, 1466, 2199, 4398, 7349, 9529, 14698, 19058, 22047, 28587, 44094, 57174, 95537, 191074, 286611, 573222, 5386817, 10773634, 16160451, 32320902, 70028621, 140057242, 210085863, 420171726]

約数ペア:

[(1, 420171726), (2, 210085863), (3, 140057242), (6, 70028621), (13, 32320902), (26, 16160451), (39, 10773634), (78, 5386817), (733, 573222), (1466, 286611), (2199, 191074), (4398, 95537), (7349, 57174), (9529, 44094), (14698, 28587), (19058, 22047)]