18812232

素因数分解:

$2^3\times 3^2\times {\mathrm{261281}}^1$

素因数の和:261293

約数の個数: 24

約数和(自身を含む): 50949990

約数和(自身を除く): 32137758

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 261281, 522562, 783843, 1045124, 1567686, 2090248, 2351529, 3135372, 4703058, 6270744, 9406116, 18812232]

約数ペア:

[(1, 18812232), (2, 9406116), (3, 6270744), (4, 4703058), (6, 3135372), (8, 2351529), (9, 2090248), (12, 1567686), (18, 1045124), (24, 783843), (36, 522562), (72, 261281)]