40172406

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{155707}}^1$

素因数の和:155755

約数の個数: 16

約数和(自身を含む): 82213824

約数和(自身を除く): 42041418

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 155707, 311414, 467121, 934242, 6695401, 13390802, 20086203, 40172406]

約数ペア:

[(1, 40172406), (2, 20086203), (3, 13390802), (6, 6695401), (43, 934242), (86, 467121), (129, 311414), (258, 155707)]