971882460198

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{5386957}}^1$

素因数の和:5387238

約数の個数: 64

約数和(自身を含む): 2334923075520

約数和(自身を除く): 1363040615322

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 257, 351, 514, 702, 771, 1542, 2313, 3341, 4626, 6682, 6939, 10023, 13878, 20046, 30069, 60138, 90207, 180414, 5386957, 10773914, 16160871, 32321742, 48482613, 70030441, 96965226, 140060882, 145447839, 210091323, 290895678, 420182646, 630273969, 1260547938, 1384447949, 1890821907, 2768895898, 3781643814, 4153343847, 8306687694, 12460031541, 17997823337, 24920063082, 35995646674, 37380094623, 53993470011, 74760189246, 107986940022, 161980410033, 323960820066, 485941230099, 971882460198]

約数ペア:

[(1, 971882460198), (2, 485941230099), (3, 323960820066), (6, 161980410033), (9, 107986940022), (13, 74760189246), (18, 53993470011), (26, 37380094623), (27, 35995646674), (39, 24920063082), (54, 17997823337), (78, 12460031541), (117, 8306687694), (234, 4153343847), (257, 3781643814), (351, 2768895898), (514, 1890821907), (702, 1384447949), (771, 1260547938), (1542, 630273969), (2313, 420182646), (3341, 290895678), (4626, 210091323), (6682, 145447839), (6939, 140060882), (10023, 96965226), (13878, 70030441), (20046, 48482613), (30069, 32321742), (60138, 16160871), (90207, 10773914), (180414, 5386957)]