40129998

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{91621}}^1$

素因数の和:91699

約数の個数: 16

約数和(自身を含む): 81360336

約数和(自身を除く): 41230338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 91621, 183242, 274863, 549726, 6688333, 13376666, 20064999, 40129998]

約数ペア:

[(1, 40129998), (2, 20064999), (3, 13376666), (6, 6688333), (73, 549726), (146, 274863), (219, 183242), (438, 91621)]