21324144

素因数分解:

$2^4\times 3^1\times {\mathrm{444253}}^1$

素因数の和:444264

約数の個数: 20

約数和(自身を含む): 55087496

約数和(自身を除く): 33763352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 444253, 888506, 1332759, 1777012, 2665518, 3554024, 5331036, 7108048, 10662072, 21324144]

約数ペア:

[(1, 21324144), (2, 10662072), (3, 7108048), (4, 5331036), (6, 3554024), (8, 2665518), (12, 1777012), (16, 1332759), (24, 888506), (48, 444253)]