42688242

素因数分解:

$2^1\times 3^3\times {\mathrm{790523}}^1$

素因数の和:790534

約数の個数: 16

約数和(自身を含む): 94862880

約数和(自身を除く): 52174638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 790523, 1581046, 2371569, 4743138, 7114707, 14229414, 21344121, 42688242]

約数ペア:

[(1, 42688242), (2, 21344121), (3, 14229414), (6, 7114707), (9, 4743138), (18, 2371569), (27, 1581046), (54, 790523)]