21592476

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{3467}}^1$

素因数の和:3650

約数の個数: 36

約数和(自身を含む): 54912312

約数和(自身を除く): 33319836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 2076, 3114, 3467, 6228, 6934, 10401, 13868, 20802, 31203, 41604, 62406, 124812, 599791, 1199582, 1799373, 2399164, 3598746, 5398119, 7197492, 10796238, 21592476]

約数ペア:

[(1, 21592476), (2, 10796238), (3, 7197492), (4, 5398119), (6, 3598746), (9, 2399164), (12, 1799373), (18, 1199582), (36, 599791), (173, 124812), (346, 62406), (519, 41604), (692, 31203), (1038, 20802), (1557, 13868), (2076, 10401), (3114, 6934), (3467, 6228)]