2021855112

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1220927}}^1$

素因数の和:1220962

約数の個数: 48

約数和(自身を含む): 5713943040

約数和(自身を除く): 3692087928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 1220927, 2441854, 3662781, 4883708, 7325562, 9767416, 10988343, 14651124, 21976686, 28081321, 29302248, 43953372, 56162642, 84243963, 87906744, 112325284, 168487926, 224650568, 252731889, 336975852, 505463778, 673951704, 1010927556, 2021855112]

約数ペア:

[(1, 2021855112), (2, 1010927556), (3, 673951704), (4, 505463778), (6, 336975852), (8, 252731889), (9, 224650568), (12, 168487926), (18, 112325284), (23, 87906744), (24, 84243963), (36, 56162642), (46, 43953372), (69, 29302248), (72, 28081321), (92, 21976686), (138, 14651124), (184, 10988343), (207, 9767416), (276, 7325562), (414, 4883708), (552, 3662781), (828, 2441854), (1656, 1220927)]