226645038

素因数分解:

$2^1\times 3^2\times {\mathrm{12591391}}^1$

素因数の和:12591399

約数の個数: 12

約数和(自身を含む): 491064288

約数和(自身を除く): 264419250

約数列:

[1, 2, 3, 6, 9, 18, 12591391, 25182782, 37774173, 75548346, 113322519, 226645038]

約数ペア:

[(1, 226645038), (2, 113322519), (3, 75548346), (6, 37774173), (9, 25182782), (18, 12591391)]