620311356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2461553}}^1$

素因数の和:2461570

約数の個数: 36

約数和(自身を含む): 1792011312

約数和(自身を除く): 1171699956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2461553, 4923106, 7384659, 9846212, 14769318, 17230871, 22153977, 29538636, 34461742, 44307954, 51692613, 68923484, 88615908, 103385226, 155077839, 206770452, 310155678, 620311356]

約数ペア:

[(1, 620311356), (2, 310155678), (3, 206770452), (4, 155077839), (6, 103385226), (7, 88615908), (9, 68923484), (12, 51692613), (14, 44307954), (18, 34461742), (21, 29538636), (28, 22153977), (36, 17230871), (42, 14769318), (63, 9846212), (84, 7384659), (126, 4923106), (252, 2461553)]