18635907933

素因数分解:

$3^2\times {\mathrm{349}}^1\times {\mathrm{859}}^1\times {\mathrm{6907}}^1$

素因数の和:8121

約数の個数: 24

約数和(自身を含む): 27031004000

約数和(自身を除く): 8395096067

約数列:

[1, 3, 9, 349, 859, 1047, 2577, 3141, 6907, 7731, 20721, 62163, 299791, 899373, 2410543, 2698119, 5933113, 7231629, 17799339, 21694887, 53398017, 2070656437, 6211969311, 18635907933]

約数ペア:

[(1, 18635907933), (3, 6211969311), (9, 2070656437), (349, 53398017), (859, 21694887), (1047, 17799339), (2577, 7231629), (3141, 5933113), (6907, 2698119), (7731, 2410543), (20721, 899373), (62163, 299791)]