22018623

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 33454080

約数和(自身を除く): 11435457

約数列:

[1, 3, 11, 33, 43, 59, 129, 177, 263, 473, 649, 789, 1419, 1947, 2537, 2893, 7611, 8679, 11309, 15517, 27907, 33927, 46551, 83721, 124399, 170687, 373197, 512061, 667231, 2001693, 7339541, 22018623]

約数ペア:

[(1, 22018623), (3, 7339541), (11, 2001693), (33, 667231), (43, 512061), (59, 373197), (129, 170687), (177, 124399), (263, 83721), (473, 46551), (649, 33927), (789, 27907), (1419, 15517), (1947, 11309), (2537, 8679), (2893, 7611)]