18366504

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 52002720

約数和(自身を除く): 33636216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 43, 52, 74, 78, 86, 104, 111, 129, 148, 156, 172, 222, 258, 296, 312, 344, 444, 481, 516, 559, 888, 962, 1032, 1118, 1369, 1443, 1591, 1677, 1924, 2236, 2738, 2886, 3182, 3354, 3848, 4107, 4472, 4773, 5476, 5772, 6364, 6708, 8214, 9546, 10952, 11544, 12728, 13416, 16428, 17797, 19092, 20683, 32856, 35594, 38184, 41366, 53391, 58867, 62049, 71188, 82732, 106782, 117734, 124098, 142376, 165464, 176601, 213564, 235468, 248196, 353202, 427128, 470936, 496392, 706404, 765271, 1412808, 1530542, 2295813, 3061084, 4591626, 6122168, 9183252, 18366504]

約数ペア:

[(1, 18366504), (2, 9183252), (3, 6122168), (4, 4591626), (6, 3061084), (8, 2295813), (12, 1530542), (13, 1412808), (24, 765271), (26, 706404), (37, 496392), (39, 470936), (43, 427128), (52, 353202), (74, 248196), (78, 235468), (86, 213564), (104, 176601), (111, 165464), (129, 142376), (148, 124098), (156, 117734), (172, 106782), (222, 82732), (258, 71188), (296, 62049), (312, 58867), (344, 53391), (444, 41366), (481, 38184), (516, 35594), (559, 32856), (888, 20683), (962, 19092), (1032, 17797), (1118, 16428), (1369, 13416), (1443, 12728), (1591, 11544), (1677, 10952), (1924, 9546), (2236, 8214), (2738, 6708), (2886, 6364), (3182, 5772), (3354, 5476), (3848, 4773), (4107, 4472)]