246990138

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{156521}}^1$

素因数の和:156789

約数の個数: 16

約数和(自身を含む): 495861696

約数和(自身を除く): 248871558

約数列:

[1, 2, 3, 6, 263, 526, 789, 1578, 156521, 313042, 469563, 939126, 41165023, 82330046, 123495069, 246990138]

約数ペア:

[(1, 246990138), (2, 123495069), (3, 82330046), (6, 41165023), (263, 939126), (526, 469563), (789, 313042), (1578, 156521)]