23163894

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:691

約数の個数: 80

約数和(自身を含む): 59276448

約数和(自身を除く): 36112554

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 306, 351, 442, 459, 647, 663, 702, 918, 1053, 1294, 1326, 1377, 1941, 1989, 2106, 2754, 3882, 3978, 5823, 5967, 8411, 10999, 11646, 11934, 16822, 17469, 17901, 21998, 25233, 32997, 34938, 35802, 50466, 52407, 65994, 75699, 98991, 104814, 142987, 151398, 197982, 227097, 285974, 296973, 428961, 454194, 593946, 681291, 857922, 890919, 1286883, 1362582, 1781838, 2573766, 3860649, 7721298, 11581947, 23163894]

約数ペア:

[(1, 23163894), (2, 11581947), (3, 7721298), (6, 3860649), (9, 2573766), (13, 1781838), (17, 1362582), (18, 1286883), (26, 890919), (27, 857922), (34, 681291), (39, 593946), (51, 454194), (54, 428961), (78, 296973), (81, 285974), (102, 227097), (117, 197982), (153, 151398), (162, 142987), (221, 104814), (234, 98991), (306, 75699), (351, 65994), (442, 52407), (459, 50466), (647, 35802), (663, 34938), (702, 32997), (918, 25233), (1053, 21998), (1294, 17901), (1326, 17469), (1377, 16822), (1941, 11934), (1989, 11646), (2106, 10999), (2754, 8411), (3882, 5967), (3978, 5823)]