16918812

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{4159}}^1$

素因数の和:4282

約数の個数: 36

約数和(自身を含む): 43155840

約数和(自身を除く): 26237028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 4159, 8318, 12477, 16636, 24954, 37431, 49908, 74862, 149724, 469967, 939934, 1409901, 1879868, 2819802, 4229703, 5639604, 8459406, 16918812]

約数ペア:

[(1, 16918812), (2, 8459406), (3, 5639604), (4, 4229703), (6, 2819802), (9, 1879868), (12, 1409901), (18, 939934), (36, 469967), (113, 149724), (226, 74862), (339, 49908), (452, 37431), (678, 24954), (1017, 16636), (1356, 12477), (2034, 8318), (4068, 4159)]