21000481248

素因数分解:

$2^5\times 3^1\times {\mathrm{218755013}}^1$

素因数の和:218755026

約数の個数: 24

約数和(自身を含む): 55126263528

約数和(自身を除く): 34125782280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 218755013, 437510026, 656265039, 875020052, 1312530078, 1750040104, 2625060156, 3500080208, 5250120312, 7000160416, 10500240624, 21000481248]

約数ペア:

[(1, 21000481248), (2, 10500240624), (3, 7000160416), (4, 5250120312), (6, 3500080208), (8, 2625060156), (12, 1750040104), (16, 1312530078), (24, 875020052), (32, 656265039), (48, 437510026), (96, 218755013)]