30876156

素因数分解:

$2^2\times 3^2\times {\mathrm{857671}}^1$

素因数の和:857681

約数の個数: 18

約数和(自身を含む): 78048152

約数和(自身を除く): 47171996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 857671, 1715342, 2573013, 3430684, 5146026, 7719039, 10292052, 15438078, 30876156]

約数ペア:

[(1, 30876156), (2, 15438078), (3, 10292052), (4, 7719039), (6, 5146026), (9, 3430684), (12, 2573013), (18, 1715342), (36, 857671)]