18574488

素因数分解:

$2^3\times 3^3\times {\mathrm{113}}^1\times {\mathrm{761}}^1$

素因数の和:889

約数の個数: 64

約数和(自身を含む): 52120800

約数和(自身を除く): 33546312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 113, 216, 226, 339, 452, 678, 761, 904, 1017, 1356, 1522, 2034, 2283, 2712, 3044, 3051, 4068, 4566, 6088, 6102, 6849, 8136, 9132, 12204, 13698, 18264, 20547, 24408, 27396, 41094, 54792, 82188, 85993, 164376, 171986, 257979, 343972, 515958, 687944, 773937, 1031916, 1547874, 2063832, 2321811, 3095748, 4643622, 6191496, 9287244, 18574488]

約数ペア:

[(1, 18574488), (2, 9287244), (3, 6191496), (4, 4643622), (6, 3095748), (8, 2321811), (9, 2063832), (12, 1547874), (18, 1031916), (24, 773937), (27, 687944), (36, 515958), (54, 343972), (72, 257979), (108, 171986), (113, 164376), (216, 85993), (226, 82188), (339, 54792), (452, 41094), (678, 27396), (761, 24408), (904, 20547), (1017, 18264), (1356, 13698), (1522, 12204), (2034, 9132), (2283, 8136), (2712, 6849), (3044, 6102), (3051, 6088), (4068, 4566)]