21462894

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^2\times {\mathrm{367}}^1$

素因数の和:419

約数の個数: 60

約数和(自身を含む): 50895504

約数和(自身を除く): 29432610

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 361, 367, 513, 722, 734, 1026, 1083, 1101, 1539, 2166, 2202, 3078, 3249, 3303, 6498, 6606, 6973, 9747, 9909, 13946, 19494, 19818, 20919, 29241, 29727, 41838, 58482, 59454, 62757, 125514, 132487, 188271, 264974, 376542, 397461, 564813, 794922, 1129626, 1192383, 2384766, 3577149, 7154298, 10731447, 21462894]

約数ペア:

[(1, 21462894), (2, 10731447), (3, 7154298), (6, 3577149), (9, 2384766), (18, 1192383), (19, 1129626), (27, 794922), (38, 564813), (54, 397461), (57, 376542), (81, 264974), (114, 188271), (162, 132487), (171, 125514), (342, 62757), (361, 59454), (367, 58482), (513, 41838), (722, 29727), (734, 29241), (1026, 20919), (1083, 19818), (1101, 19494), (1539, 13946), (2166, 9909), (2202, 9747), (3078, 6973), (3249, 6606), (3303, 6498)]