21948144

素因数分解:

$2^4\times 3^1\times {\mathrm{457253}}^1$

素因数の和:457264

約数の個数: 20

約数和(自身を含む): 56699496

約数和(自身を除く): 34751352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 457253, 914506, 1371759, 1829012, 2743518, 3658024, 5487036, 7316048, 10974072, 21948144]

約数ペア:

[(1, 21948144), (2, 10974072), (3, 7316048), (4, 5487036), (6, 3658024), (8, 2743518), (12, 1829012), (16, 1371759), (24, 914506), (48, 457253)]