6428772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 18834816

約数和(自身を除く): 12406044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 263, 291, 388, 526, 582, 679, 789, 873, 1052, 1164, 1358, 1578, 1746, 1841, 2037, 2367, 2716, 3156, 3492, 3682, 4074, 4734, 5523, 6111, 7364, 8148, 9468, 11046, 12222, 16569, 22092, 24444, 25511, 33138, 51022, 66276, 76533, 102044, 153066, 178577, 229599, 306132, 357154, 459198, 535731, 714308, 918396, 1071462, 1607193, 2142924, 3214386, 6428772]

約数ペア:

[(1, 6428772), (2, 3214386), (3, 2142924), (4, 1607193), (6, 1071462), (7, 918396), (9, 714308), (12, 535731), (14, 459198), (18, 357154), (21, 306132), (28, 229599), (36, 178577), (42, 153066), (63, 102044), (84, 76533), (97, 66276), (126, 51022), (194, 33138), (252, 25511), (263, 24444), (291, 22092), (388, 16569), (526, 12222), (582, 11046), (679, 9468), (789, 8148), (873, 7364), (1052, 6111), (1164, 5523), (1358, 4734), (1578, 4074), (1746, 3682), (1841, 3492), (2037, 3156), (2367, 2716)]