39745938

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{47657}}^1$

素因数の和:47801

約数の個数: 16

約数和(自身を含む): 80065440

約数和(自身を除く): 40319502

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 47657, 95314, 142971, 285942, 6624323, 13248646, 19872969, 39745938]

約数ペア:

[(1, 39745938), (2, 19872969), (3, 13248646), (6, 6624323), (139, 285942), (278, 142971), (417, 95314), (834, 47657)]