18016668

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{3271}}^1$

素因数の和:3304

約数の個数: 60

約数和(自身を含む): 49884912

約数和(自身を除く): 31868244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 3271, 5508, 6542, 9813, 13084, 19626, 29439, 39252, 55607, 58878, 88317, 111214, 117756, 166821, 176634, 222428, 264951, 333642, 353268, 500463, 529902, 667284, 1000926, 1059804, 1501389, 2001852, 3002778, 4504167, 6005556, 9008334, 18016668]

約数ペア:

[(1, 18016668), (2, 9008334), (3, 6005556), (4, 4504167), (6, 3002778), (9, 2001852), (12, 1501389), (17, 1059804), (18, 1000926), (27, 667284), (34, 529902), (36, 500463), (51, 353268), (54, 333642), (68, 264951), (81, 222428), (102, 176634), (108, 166821), (153, 117756), (162, 111214), (204, 88317), (306, 58878), (324, 55607), (459, 39252), (612, 29439), (918, 19626), (1377, 13084), (1836, 9813), (2754, 6542), (3271, 5508)]