180193716

素因数分解:

$2^2\times 3^2\times {\mathrm{5005381}}^1$

素因数の和:5005391

約数の個数: 18

約数和(自身を含む): 455489762

約数和(自身を除く): 275296046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5005381, 10010762, 15016143, 20021524, 30032286, 45048429, 60064572, 90096858, 180193716]

約数ペア:

[(1, 180193716), (2, 90096858), (3, 60064572), (4, 45048429), (6, 30032286), (9, 20021524), (12, 15016143), (18, 10010762), (36, 5005381)]