12120156

素因数分解:

$2^2\times 3^2\times {\mathrm{336671}}^1$

素因数の和:336681

約数の個数: 18

約数和(自身を含む): 30637152

約数和(自身を除く): 18516996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 336671, 673342, 1010013, 1346684, 2020026, 3030039, 4040052, 6060078, 12120156]

約数ペア:

[(1, 12120156), (2, 6060078), (3, 4040052), (4, 3030039), (6, 2020026), (9, 1346684), (12, 1010013), (18, 673342), (36, 336671)]