21847392

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{10837}}^1$

素因数の和:10860

約数の個数: 72

約数和(自身を含む): 71010576

約数和(自身を除く): 49163184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 10837, 21674, 32511, 43348, 65022, 75859, 86696, 97533, 130044, 151718, 173392, 195066, 227577, 260088, 303436, 346784, 390132, 455154, 520176, 606872, 682731, 780264, 910308, 1040352, 1213744, 1365462, 1560528, 1820616, 2427488, 2730924, 3121056, 3641232, 5461848, 7282464, 10923696, 21847392]

約数ペア:

[(1, 21847392), (2, 10923696), (3, 7282464), (4, 5461848), (6, 3641232), (7, 3121056), (8, 2730924), (9, 2427488), (12, 1820616), (14, 1560528), (16, 1365462), (18, 1213744), (21, 1040352), (24, 910308), (28, 780264), (32, 682731), (36, 606872), (42, 520176), (48, 455154), (56, 390132), (63, 346784), (72, 303436), (84, 260088), (96, 227577), (112, 195066), (126, 173392), (144, 151718), (168, 130044), (224, 97533), (252, 86696), (288, 75859), (336, 65022), (504, 43348), (672, 32511), (1008, 21674), (2016, 10837)]