30819138

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{104827}}^1$

素因数の和:104846

約数の個数: 24

約数和(自身を含む): 71702352

約数和(自身を除く): 40883214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 104827, 209654, 314481, 628962, 733789, 1467578, 2201367, 4402734, 5136523, 10273046, 15409569, 30819138]

約数ペア:

[(1, 30819138), (2, 15409569), (3, 10273046), (6, 5136523), (7, 4402734), (14, 2201367), (21, 1467578), (42, 733789), (49, 628962), (98, 314481), (147, 209654), (294, 104827)]