18952128

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2562

約数の個数: 84

約数和(自身を含む): 58524648

約数和(自身を除く): 39572520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 2531, 3744, 5062, 7488, 7593, 10124, 15186, 20248, 22779, 30372, 32903, 40496, 45558, 60744, 65806, 80992, 91116, 98709, 121488, 131612, 161984, 182232, 197418, 242976, 263224, 296127, 364464, 394836, 485952, 526448, 592254, 728928, 789672, 1052896, 1184508, 1457856, 1579344, 2105792, 2369016, 3158688, 4738032, 6317376, 9476064, 18952128]

約数ペア:

[(1, 18952128), (2, 9476064), (3, 6317376), (4, 4738032), (6, 3158688), (8, 2369016), (9, 2105792), (12, 1579344), (13, 1457856), (16, 1184508), (18, 1052896), (24, 789672), (26, 728928), (32, 592254), (36, 526448), (39, 485952), (48, 394836), (52, 364464), (64, 296127), (72, 263224), (78, 242976), (96, 197418), (104, 182232), (117, 161984), (144, 131612), (156, 121488), (192, 98709), (208, 91116), (234, 80992), (288, 65806), (312, 60744), (416, 45558), (468, 40496), (576, 32903), (624, 30372), (832, 22779), (936, 20248), (1248, 15186), (1872, 10124), (2496, 7593), (2531, 7488), (3744, 5062)]