21415092

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{5813}}^1$

素因数の和:6127

約数の個数: 24

約数和(自身を含む): 50139936

約数和(自身を除く): 28724844

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 5813, 11626, 17439, 23252, 34878, 69756, 1784591, 3569182, 5353773, 7138364, 10707546, 21415092]

約数ペア:

[(1, 21415092), (2, 10707546), (3, 7138364), (4, 5353773), (6, 3569182), (12, 1784591), (307, 69756), (614, 34878), (921, 23252), (1228, 17439), (1842, 11626), (3684, 5813)]