252631206

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{197677}}^1$

素因数の和:197756

約数の個数: 24

約数和(自身を含む): 555079824

約数和(自身を除く): 302448618

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 197677, 395354, 593031, 1186062, 1779093, 3558186, 14035067, 28070134, 42105201, 84210402, 126315603, 252631206]

約数ペア:

[(1, 252631206), (2, 126315603), (3, 84210402), (6, 42105201), (9, 28070134), (18, 14035067), (71, 3558186), (142, 1779093), (213, 1186062), (426, 593031), (639, 395354), (1278, 197677)]