22580676

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 60540480

約数和(自身を除く): 37959804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 258, 261, 348, 387, 503, 516, 522, 774, 1006, 1044, 1247, 1509, 1548, 2012, 2494, 3018, 3741, 4527, 4988, 6036, 7482, 9054, 11223, 14587, 14964, 18108, 21629, 22446, 29174, 43258, 43761, 44892, 58348, 64887, 86516, 87522, 129774, 131283, 175044, 194661, 259548, 262566, 389322, 525132, 627241, 778644, 1254482, 1881723, 2508964, 3763446, 5645169, 7526892, 11290338, 22580676]

約数ペア:

[(1, 22580676), (2, 11290338), (3, 7526892), (4, 5645169), (6, 3763446), (9, 2508964), (12, 1881723), (18, 1254482), (29, 778644), (36, 627241), (43, 525132), (58, 389322), (86, 262566), (87, 259548), (116, 194661), (129, 175044), (172, 131283), (174, 129774), (258, 87522), (261, 86516), (348, 64887), (387, 58348), (503, 44892), (516, 43761), (522, 43258), (774, 29174), (1006, 22446), (1044, 21629), (1247, 18108), (1509, 14964), (1548, 14587), (2012, 11223), (2494, 9054), (3018, 7482), (3741, 6036), (4527, 4988)]