38742438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{131777}}^1$

素因数の和:131796

約数の個数: 24

約数和(自身を含む): 90136152

約数和(自身を除く): 51393714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 131777, 263554, 395331, 790662, 922439, 1844878, 2767317, 5534634, 6457073, 12914146, 19371219, 38742438]

約数ペア:

[(1, 38742438), (2, 19371219), (3, 12914146), (6, 6457073), (7, 5534634), (14, 2767317), (21, 1844878), (42, 922439), (49, 790662), (98, 395331), (147, 263554), (294, 131777)]