40171938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{291101}}^1$

素因数の和:291129

約数の個数: 16

約数和(自身を含む): 83837376

約数和(自身を除く): 43665438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 291101, 582202, 873303, 1746606, 6695323, 13390646, 20085969, 40171938]

約数ペア:

[(1, 40171938), (2, 20085969), (3, 13390646), (6, 6695323), (23, 1746606), (46, 873303), (69, 582202), (138, 291101)]