13818187438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1\times {\mathrm{571}}^1$

素因数の和:1153

約数の個数: 64

約数和(自身を含む): 23766462720

約数和(自身を除く): 9948275282

約数列:

[1, 2, 11, 22, 29, 58, 83, 166, 319, 457, 571, 638, 913, 914, 1142, 1826, 2407, 4814, 5027, 6281, 10054, 12562, 13253, 16559, 26477, 26506, 33118, 37931, 47393, 52954, 75862, 94786, 145783, 182149, 260947, 291566, 364298, 417241, 521323, 521894, 834482, 1042646, 1099999, 1374397, 2199998, 2748794, 2870417, 5740834, 7567463, 12099989, 15118367, 15134926, 21658601, 24199978, 30236734, 43317202, 83242093, 166484186, 238244611, 476489222, 628099429, 1256198858, 6909093719, 13818187438]

約数ペア:

[(1, 13818187438), (2, 6909093719), (11, 1256198858), (22, 628099429), (29, 476489222), (58, 238244611), (83, 166484186), (166, 83242093), (319, 43317202), (457, 30236734), (571, 24199978), (638, 21658601), (913, 15134926), (914, 15118367), (1142, 12099989), (1826, 7567463), (2407, 5740834), (4814, 2870417), (5027, 2748794), (6281, 2199998), (10054, 1374397), (12562, 1099999), (13253, 1042646), (16559, 834482), (26477, 521894), (26506, 521323), (33118, 417241), (37931, 364298), (47393, 291566), (52954, 260947), (75862, 182149), (94786, 145783)]