39915918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{316793}}^1$

素因数の和:316808

約数の個数: 24

約数和(自身を含む): 98839728

約数和(自身を除く): 58923810

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 316793, 633586, 950379, 1900758, 2217551, 2851137, 4435102, 5702274, 6652653, 13305306, 19957959, 39915918]

約数ペア:

[(1, 39915918), (2, 19957959), (3, 13305306), (6, 6652653), (7, 5702274), (9, 4435102), (14, 2851137), (18, 2217551), (21, 1900758), (42, 950379), (63, 633586), (126, 316793)]