6620586

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{3217}}^1$

素因数の和:3243

約数の個数: 32

約数和(自身を含む): 15446400

約数和(自身を除く): 8825814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 3217, 6434, 9651, 19302, 22519, 45038, 67557, 135114, 157633, 315266, 472899, 945798, 1103431, 2206862, 3310293, 6620586]

約数ペア:

[(1, 6620586), (2, 3310293), (3, 2206862), (6, 1103431), (7, 945798), (14, 472899), (21, 315266), (42, 157633), (49, 135114), (98, 67557), (147, 45038), (294, 22519), (343, 19302), (686, 9651), (1029, 6434), (2058, 3217)]