40642242

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{294509}}^1$

素因数の和:294537

約数の個数: 16

約数和(自身を含む): 84818880

約数和(自身を除く): 44176638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 294509, 589018, 883527, 1767054, 6773707, 13547414, 20321121, 40642242]

約数ペア:

[(1, 40642242), (2, 20321121), (3, 13547414), (6, 6773707), (23, 1767054), (46, 883527), (69, 589018), (138, 294509)]