18013536

素因数分解:

$2^5\times 3^3\times {\mathrm{20849}}^1$

素因数の和:20868

約数の個数: 48

約数和(自身を含む): 52542000

約数和(自身を除く): 34528464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 20849, 41698, 62547, 83396, 125094, 166792, 187641, 250188, 333584, 375282, 500376, 562923, 667168, 750564, 1000752, 1125846, 1501128, 2001504, 2251692, 3002256, 4503384, 6004512, 9006768, 18013536]

約数ペア:

[(1, 18013536), (2, 9006768), (3, 6004512), (4, 4503384), (6, 3002256), (8, 2251692), (9, 2001504), (12, 1501128), (16, 1125846), (18, 1000752), (24, 750564), (27, 667168), (32, 562923), (36, 500376), (48, 375282), (54, 333584), (72, 250188), (96, 187641), (108, 166792), (144, 125094), (216, 83396), (288, 62547), (432, 41698), (864, 20849)]