21355458192

素因数分解:

$2^4\times 3^5\times {\mathrm{317}}^1\times {\mathrm{17327}}^1$

素因数の和:17667

約数の個数: 120

約数和(自身を含む): 62178270336

約数和(自身を除く): 40822812144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 317, 324, 432, 486, 634, 648, 951, 972, 1268, 1296, 1902, 1944, 2536, 2853, 3804, 3888, 5072, 5706, 7608, 8559, 11412, 15216, 17118, 17327, 22824, 25677, 34236, 34654, 45648, 51354, 51981, 68472, 69308, 77031, 102708, 103962, 136944, 138616, 154062, 155943, 205416, 207924, 277232, 308124, 311886, 410832, 415848, 467829, 616248, 623772, 831696, 935658, 1232496, 1247544, 1403487, 1871316, 2495088, 2806974, 3742632, 4210461, 5492659, 5613948, 7485264, 8420922, 10985318, 11227896, 16477977, 16841844, 21970636, 22455792, 32955954, 33683688, 43941272, 49433931, 65911908, 67367376, 87882544, 98867862, 131823816, 148301793, 197735724, 263647632, 296603586, 395471448, 444905379, 593207172, 790942896, 889810758, 1186414344, 1334716137, 1779621516, 2372828688, 2669432274, 3559243032, 5338864548, 7118486064, 10677729096, 21355458192]

約数ペア:

[(1, 21355458192), (2, 10677729096), (3, 7118486064), (4, 5338864548), (6, 3559243032), (8, 2669432274), (9, 2372828688), (12, 1779621516), (16, 1334716137), (18, 1186414344), (24, 889810758), (27, 790942896), (36, 593207172), (48, 444905379), (54, 395471448), (72, 296603586), (81, 263647632), (108, 197735724), (144, 148301793), (162, 131823816), (216, 98867862), (243, 87882544), (317, 67367376), (324, 65911908), (432, 49433931), (486, 43941272), (634, 33683688), (648, 32955954), (951, 22455792), (972, 21970636), (1268, 16841844), (1296, 16477977), (1902, 11227896), (1944, 10985318), (2536, 8420922), (2853, 7485264), (3804, 5613948), (3888, 5492659), (5072, 4210461), (5706, 3742632), (7608, 2806974), (8559, 2495088), (11412, 1871316), (15216, 1403487), (17118, 1247544), (17327, 1232496), (22824, 935658), (25677, 831696), (34236, 623772), (34654, 616248), (45648, 467829), (51354, 415848), (51981, 410832), (68472, 311886), (69308, 308124), (77031, 277232), (102708, 207924), (103962, 205416), (136944, 155943), (138616, 154062)]