18563568

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{7297}}^1$

素因数の和:7361

約数の個数: 40

約数和(自身を含む): 48867408

約数和(自身を除く): 30303840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 7297, 14594, 21891, 29188, 43782, 58376, 87564, 116752, 175128, 350256, 386741, 773482, 1160223, 1546964, 2320446, 3093928, 4640892, 6187856, 9281784, 18563568]

約数ペア:

[(1, 18563568), (2, 9281784), (3, 6187856), (4, 4640892), (6, 3093928), (8, 2320446), (12, 1546964), (16, 1160223), (24, 773482), (48, 386741), (53, 350256), (106, 175128), (159, 116752), (212, 87564), (318, 58376), (424, 43782), (636, 29188), (848, 21891), (1272, 14594), (2544, 7297)]