17868564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 56504448

約数和(自身を除く): 38635884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 43, 51, 63, 68, 84, 86, 97, 102, 119, 126, 129, 153, 172, 194, 204, 238, 252, 258, 291, 301, 306, 357, 387, 388, 476, 516, 582, 602, 612, 679, 714, 731, 774, 873, 903, 1071, 1164, 1204, 1358, 1428, 1462, 1548, 1649, 1746, 1806, 2037, 2142, 2193, 2709, 2716, 2924, 3298, 3492, 3612, 4074, 4171, 4284, 4386, 4947, 5117, 5418, 6111, 6579, 6596, 8148, 8342, 8772, 9894, 10234, 10836, 11543, 12222, 12513, 13158, 14841, 15351, 16684, 19788, 20468, 23086, 24444, 25026, 26316, 29197, 29682, 30702, 34629, 37539, 46053, 46172, 50052, 58394, 59364, 61404, 69258, 70907, 75078, 87591, 92106, 103887, 116788, 138516, 141814, 150156, 175182, 184212, 207774, 212721, 262773, 283628, 350364, 415548, 425442, 496349, 525546, 638163, 850884, 992698, 1051092, 1276326, 1489047, 1985396, 2552652, 2978094, 4467141, 5956188, 8934282, 17868564]

約数ペア:

[(1, 17868564), (2, 8934282), (3, 5956188), (4, 4467141), (6, 2978094), (7, 2552652), (9, 1985396), (12, 1489047), (14, 1276326), (17, 1051092), (18, 992698), (21, 850884), (28, 638163), (34, 525546), (36, 496349), (42, 425442), (43, 415548), (51, 350364), (63, 283628), (68, 262773), (84, 212721), (86, 207774), (97, 184212), (102, 175182), (119, 150156), (126, 141814), (129, 138516), (153, 116788), (172, 103887), (194, 92106), (204, 87591), (238, 75078), (252, 70907), (258, 69258), (291, 61404), (301, 59364), (306, 58394), (357, 50052), (387, 46172), (388, 46053), (476, 37539), (516, 34629), (582, 30702), (602, 29682), (612, 29197), (679, 26316), (714, 25026), (731, 24444), (774, 23086), (873, 20468), (903, 19788), (1071, 16684), (1164, 15351), (1204, 14841), (1358, 13158), (1428, 12513), (1462, 12222), (1548, 11543), (1649, 10836), (1746, 10234), (1806, 9894), (2037, 8772), (2142, 8342), (2193, 8148), (2709, 6596), (2716, 6579), (2924, 6111), (3298, 5418), (3492, 5117), (3612, 4947), (4074, 4386), (4171, 4284)]