21732216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:596

約数の個数: 64

約数和(自身を含む): 59685120

約数和(自身を除く): 37952904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 263, 264, 313, 526, 626, 789, 939, 1052, 1252, 1578, 1878, 2104, 2504, 2893, 3156, 3443, 3756, 5786, 6312, 6886, 7512, 8679, 10329, 11572, 13772, 17358, 20658, 23144, 27544, 34716, 41316, 69432, 82319, 82632, 164638, 246957, 329276, 493914, 658552, 905509, 987828, 1811018, 1975656, 2716527, 3622036, 5433054, 7244072, 10866108, 21732216]

約数ペア:

[(1, 21732216), (2, 10866108), (3, 7244072), (4, 5433054), (6, 3622036), (8, 2716527), (11, 1975656), (12, 1811018), (22, 987828), (24, 905509), (33, 658552), (44, 493914), (66, 329276), (88, 246957), (132, 164638), (263, 82632), (264, 82319), (313, 69432), (526, 41316), (626, 34716), (789, 27544), (939, 23144), (1052, 20658), (1252, 17358), (1578, 13772), (1878, 11572), (2104, 10329), (2504, 8679), (2893, 7512), (3156, 6886), (3443, 6312), (3756, 5786)]