22939554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 52462080

約数和(自身を除く): 29522526

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 59, 66, 86, 118, 129, 137, 177, 258, 274, 354, 411, 473, 649, 822, 946, 1298, 1419, 1507, 1947, 2537, 2838, 3014, 3894, 4521, 5074, 5891, 7611, 8083, 9042, 11782, 15222, 16166, 17673, 24249, 27907, 35346, 48498, 55814, 64801, 83721, 88913, 129602, 167442, 177826, 194403, 266739, 347569, 388806, 533478, 695138, 1042707, 2085414, 3823259, 7646518, 11469777, 22939554]

約数ペア:

[(1, 22939554), (2, 11469777), (3, 7646518), (6, 3823259), (11, 2085414), (22, 1042707), (33, 695138), (43, 533478), (59, 388806), (66, 347569), (86, 266739), (118, 194403), (129, 177826), (137, 167442), (177, 129602), (258, 88913), (274, 83721), (354, 64801), (411, 55814), (473, 48498), (649, 35346), (822, 27907), (946, 24249), (1298, 17673), (1419, 16166), (1507, 15222), (1947, 11782), (2537, 9042), (2838, 8083), (3014, 7611), (3894, 5891), (4521, 5074)]