18543972

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{37691}}^1$

素因数の和:37739

約数の個数: 24

約数和(自身を含む): 44325792

約数和(自身を除く): 25781820

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 37691, 75382, 113073, 150764, 226146, 452292, 1545331, 3090662, 4635993, 6181324, 9271986, 18543972]

約数ペア:

[(1, 18543972), (2, 9271986), (3, 6181324), (4, 4635993), (6, 3090662), (12, 1545331), (41, 452292), (82, 226146), (123, 150764), (164, 113073), (246, 75382), (492, 37691)]