21462885648

素因数分解:

$2^4\times 3^2\times {\mathrm{149047817}}^1$

素因数の和:149047831

約数の個数: 30

約数和(自身を含む): 60066270654

約数和(自身を除く): 38603385006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149047817, 298095634, 447143451, 596191268, 894286902, 1192382536, 1341430353, 1788573804, 2384765072, 2682860706, 3577147608, 5365721412, 7154295216, 10731442824, 21462885648]

約数ペア:

[(1, 21462885648), (2, 10731442824), (3, 7154295216), (4, 5365721412), (6, 3577147608), (8, 2682860706), (9, 2384765072), (12, 1788573804), (16, 1341430353), (18, 1192382536), (24, 894286902), (36, 596191268), (48, 447143451), (72, 298095634), (144, 149047817)]