427836276

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{565921}}^1$

素因数の和:565941

約数の個数: 48

約数和(自身を含む): 1267665280

約数和(自身を除く): 839829004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 565921, 1131842, 1697763, 2263684, 3395526, 3961447, 5093289, 6791052, 7922894, 10186578, 11884341, 15279867, 15845788, 20373156, 23768682, 30559734, 35653023, 47537364, 61119468, 71306046, 106959069, 142612092, 213918138, 427836276]

約数ペア:

[(1, 427836276), (2, 213918138), (3, 142612092), (4, 106959069), (6, 71306046), (7, 61119468), (9, 47537364), (12, 35653023), (14, 30559734), (18, 23768682), (21, 20373156), (27, 15845788), (28, 15279867), (36, 11884341), (42, 10186578), (54, 7922894), (63, 6791052), (84, 5093289), (108, 3961447), (126, 3395526), (189, 2263684), (252, 1697763), (378, 1131842), (756, 565921)]