18163548

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:804

約数の個数: 96

約数和(自身を含む): 53766720

約数和(自身を除く): 35603172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 306, 351, 442, 459, 468, 612, 663, 702, 761, 884, 918, 1326, 1404, 1522, 1836, 1989, 2283, 2652, 3044, 3978, 4566, 5967, 6849, 7956, 9132, 9893, 11934, 12937, 13698, 19786, 20547, 23868, 25874, 27396, 29679, 38811, 39572, 41094, 51748, 59358, 77622, 82188, 89037, 116433, 118716, 155244, 168181, 178074, 232866, 267111, 336362, 349299, 356148, 465732, 504543, 534222, 672724, 698598, 1009086, 1068444, 1397196, 1513629, 2018172, 3027258, 4540887, 6054516, 9081774, 18163548]

約数ペア:

[(1, 18163548), (2, 9081774), (3, 6054516), (4, 4540887), (6, 3027258), (9, 2018172), (12, 1513629), (13, 1397196), (17, 1068444), (18, 1009086), (26, 698598), (27, 672724), (34, 534222), (36, 504543), (39, 465732), (51, 356148), (52, 349299), (54, 336362), (68, 267111), (78, 232866), (102, 178074), (108, 168181), (117, 155244), (153, 118716), (156, 116433), (204, 89037), (221, 82188), (234, 77622), (306, 59358), (351, 51748), (442, 41094), (459, 39572), (468, 38811), (612, 29679), (663, 27396), (702, 25874), (761, 23868), (884, 20547), (918, 19786), (1326, 13698), (1404, 12937), (1522, 11934), (1836, 9893), (1989, 9132), (2283, 7956), (2652, 6849), (3044, 5967), (3978, 4566)]