3220956

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 9107280

約数和(自身を除く): 5886324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 277, 306, 323, 342, 554, 612, 646, 684, 831, 969, 1108, 1292, 1662, 1938, 2493, 2907, 3324, 3876, 4709, 4986, 5263, 5814, 9418, 9972, 10526, 11628, 14127, 15789, 18836, 21052, 28254, 31578, 42381, 47367, 56508, 63156, 84762, 89471, 94734, 169524, 178942, 189468, 268413, 357884, 536826, 805239, 1073652, 1610478, 3220956]

約数ペア:

[(1, 3220956), (2, 1610478), (3, 1073652), (4, 805239), (6, 536826), (9, 357884), (12, 268413), (17, 189468), (18, 178942), (19, 169524), (34, 94734), (36, 89471), (38, 84762), (51, 63156), (57, 56508), (68, 47367), (76, 42381), (102, 31578), (114, 28254), (153, 21052), (171, 18836), (204, 15789), (228, 14127), (277, 11628), (306, 10526), (323, 9972), (342, 9418), (554, 5814), (612, 5263), (646, 4986), (684, 4709), (831, 3876), (969, 3324), (1108, 2907), (1292, 2493), (1662, 1938)]