21426852

素因数分解:

$2^2\times 3^1\times {\mathrm{601}}^1\times {\mathrm{2971}}^1$

素因数の和:3579

約数の個数: 24

約数和(自身を含む): 50096032

約数和(自身を除く): 28669180

約数列:

[1, 2, 3, 4, 6, 12, 601, 1202, 1803, 2404, 2971, 3606, 5942, 7212, 8913, 11884, 17826, 35652, 1785571, 3571142, 5356713, 7142284, 10713426, 21426852]

約数ペア:

[(1, 21426852), (2, 10713426), (3, 7142284), (4, 5356713), (6, 3571142), (12, 1785571), (601, 35652), (1202, 17826), (1803, 11884), (2404, 8913), (2971, 7212), (3606, 5942)]