21010824

素因数分解:

$2^3\times 3^2\times {\mathrm{291817}}^1$

素因数の和:291829

約数の個数: 24

約数和(自身を含む): 56904510

約数和(自身を除く): 35893686

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 291817, 583634, 875451, 1167268, 1750902, 2334536, 2626353, 3501804, 5252706, 7003608, 10505412, 21010824]

約数ペア:

[(1, 21010824), (2, 10505412), (3, 7003608), (4, 5252706), (6, 3501804), (8, 2626353), (9, 2334536), (12, 1750902), (18, 1167268), (24, 875451), (36, 583634), (72, 291817)]