15017868

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 41041728

約数和(自身を除く): 26023860

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 463, 477, 612, 636, 901, 926, 954, 1389, 1802, 1852, 1908, 2703, 2778, 3604, 4167, 5406, 5556, 7871, 8109, 8334, 10812, 15742, 16218, 16668, 23613, 24539, 31484, 32436, 47226, 49078, 70839, 73617, 94452, 98156, 141678, 147234, 220851, 283356, 294468, 417163, 441702, 834326, 883404, 1251489, 1668652, 2502978, 3754467, 5005956, 7508934, 15017868]

約数ペア:

[(1, 15017868), (2, 7508934), (3, 5005956), (4, 3754467), (6, 2502978), (9, 1668652), (12, 1251489), (17, 883404), (18, 834326), (34, 441702), (36, 417163), (51, 294468), (53, 283356), (68, 220851), (102, 147234), (106, 141678), (153, 98156), (159, 94452), (204, 73617), (212, 70839), (306, 49078), (318, 47226), (463, 32436), (477, 31484), (612, 24539), (636, 23613), (901, 16668), (926, 16218), (954, 15742), (1389, 10812), (1802, 8334), (1852, 8109), (1908, 7871), (2703, 5556), (2778, 5406), (3604, 4167)]