12159468

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 33524400

約数和(自身を除く): 21364932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 613, 684, 1044, 1102, 1226, 1653, 1839, 2204, 2452, 3306, 3678, 4959, 5517, 6612, 7356, 9918, 11034, 11647, 17777, 19836, 22068, 23294, 34941, 35554, 46588, 53331, 69882, 71108, 104823, 106662, 139764, 159993, 209646, 213324, 319986, 337763, 419292, 639972, 675526, 1013289, 1351052, 2026578, 3039867, 4053156, 6079734, 12159468]

約数ペア:

[(1, 12159468), (2, 6079734), (3, 4053156), (4, 3039867), (6, 2026578), (9, 1351052), (12, 1013289), (18, 675526), (19, 639972), (29, 419292), (36, 337763), (38, 319986), (57, 213324), (58, 209646), (76, 159993), (87, 139764), (114, 106662), (116, 104823), (171, 71108), (174, 69882), (228, 53331), (261, 46588), (342, 35554), (348, 34941), (522, 23294), (551, 22068), (613, 19836), (684, 17777), (1044, 11647), (1102, 11034), (1226, 9918), (1653, 7356), (1839, 6612), (2204, 5517), (2452, 4959), (3306, 3678)]