3977316

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{5261}}^1$

素因数の和:5281

約数の個数: 48

約数和(自身を含む): 11786880

約数和(自身を除く): 7809564

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, 5261, 10522, 15783, 21044, 31566, 36827, 47349, 63132, 73654, 94698, 110481, 142047, 147308, 189396, 220962, 284094, 331443, 441924, 568188, 662886, 994329, 1325772, 1988658, 3977316]

約数ペア:

[(1, 3977316), (2, 1988658), (3, 1325772), (4, 994329), (6, 662886), (7, 568188), (9, 441924), (12, 331443), (14, 284094), (18, 220962), (21, 189396), (27, 147308), (28, 142047), (36, 110481), (42, 94698), (54, 73654), (63, 63132), (84, 47349), (108, 36827), (126, 31566), (189, 21044), (252, 15783), (378, 10522), (756, 5261)]