12605364

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 34594560

約数和(自身を除く): 21989196

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 479, 516, 612, 731, 774, 958, 1437, 1462, 1548, 1916, 2193, 2874, 2924, 4311, 4386, 5748, 6579, 8143, 8622, 8772, 13158, 16286, 17244, 20597, 24429, 26316, 32572, 41194, 48858, 61791, 73287, 82388, 97716, 123582, 146574, 185373, 247164, 293148, 350149, 370746, 700298, 741492, 1050447, 1400596, 2100894, 3151341, 4201788, 6302682, 12605364]

約数ペア:

[(1, 12605364), (2, 6302682), (3, 4201788), (4, 3151341), (6, 2100894), (9, 1400596), (12, 1050447), (17, 741492), (18, 700298), (34, 370746), (36, 350149), (43, 293148), (51, 247164), (68, 185373), (86, 146574), (102, 123582), (129, 97716), (153, 82388), (172, 73287), (204, 61791), (258, 48858), (306, 41194), (387, 32572), (479, 26316), (516, 24429), (612, 20597), (731, 17244), (774, 16286), (958, 13158), (1437, 8772), (1462, 8622), (1548, 8143), (1916, 6579), (2193, 5748), (2874, 4386), (2924, 4311)]