21853726944

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{756289}}^1$

素因数の和:756352

約数の個数: 96

約数和(自身を含む): 67085948160

約数和(自身を除く): 45232221216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 84, 86, 96, 112, 129, 168, 172, 224, 258, 301, 336, 344, 516, 602, 672, 688, 903, 1032, 1204, 1376, 1806, 2064, 2408, 3612, 4128, 4816, 7224, 9632, 14448, 28896, 756289, 1512578, 2268867, 3025156, 4537734, 5294023, 6050312, 9075468, 10588046, 12100624, 15882069, 18150936, 21176092, 24201248, 31764138, 32520427, 36301872, 42352184, 63528276, 65040854, 72603744, 84704368, 97561281, 127056552, 130081708, 169408736, 195122562, 227642989, 254113104, 260163416, 390245124, 455285978, 508226208, 520326832, 682928967, 780490248, 910571956, 1040653664, 1365857934, 1560980496, 1821143912, 2731715868, 3121960992, 3642287824, 5463431736, 7284575648, 10926863472, 21853726944]

約数ペア:

[(1, 21853726944), (2, 10926863472), (3, 7284575648), (4, 5463431736), (6, 3642287824), (7, 3121960992), (8, 2731715868), (12, 1821143912), (14, 1560980496), (16, 1365857934), (21, 1040653664), (24, 910571956), (28, 780490248), (32, 682928967), (42, 520326832), (43, 508226208), (48, 455285978), (56, 390245124), (84, 260163416), (86, 254113104), (96, 227642989), (112, 195122562), (129, 169408736), (168, 130081708), (172, 127056552), (224, 97561281), (258, 84704368), (301, 72603744), (336, 65040854), (344, 63528276), (516, 42352184), (602, 36301872), (672, 32520427), (688, 31764138), (903, 24201248), (1032, 21176092), (1204, 18150936), (1376, 15882069), (1806, 12100624), (2064, 10588046), (2408, 9075468), (3612, 6050312), (4128, 5294023), (4816, 4537734), (7224, 3025156), (9632, 2268867), (14448, 1512578), (28896, 756289)]