215628984

素因数分解:

$2^3\times 3^2\times {\mathrm{2994847}}^1$

素因数の和:2994859

約数の個数: 24

約数和(自身を含む): 583995360

約数和(自身を除く): 368366376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2994847, 5989694, 8984541, 11979388, 17969082, 23958776, 26953623, 35938164, 53907246, 71876328, 107814492, 215628984]

約数ペア:

[(1, 215628984), (2, 107814492), (3, 71876328), (4, 53907246), (6, 35938164), (8, 26953623), (9, 23958776), (12, 17969082), (18, 11979388), (24, 8984541), (36, 5989694), (72, 2994847)]