18715351872

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{296279}}^1$

素因数の和:296348

約数の個数: 112

約数和(自身を含む): 57795932160

約数和(自身を除く): 39080580288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 141, 168, 188, 192, 224, 282, 329, 336, 376, 448, 564, 658, 672, 752, 987, 1128, 1316, 1344, 1504, 1974, 2256, 2632, 3008, 3948, 4512, 5264, 7896, 9024, 10528, 15792, 21056, 31584, 63168, 296279, 592558, 888837, 1185116, 1777674, 2073953, 2370232, 3555348, 4147906, 4740464, 6221859, 7110696, 8295812, 9480928, 12443718, 13925113, 14221392, 16591624, 18961856, 24887436, 27850226, 28442784, 33183248, 41775339, 49774872, 55700452, 56885568, 66366496, 83550678, 97475791, 99549744, 111400904, 132732992, 167101356, 194951582, 199099488, 222801808, 292427373, 334202712, 389903164, 398198976, 445603616, 584854746, 668405424, 779806328, 891207232, 1169709492, 1336810848, 1559612656, 2339418984, 2673621696, 3119225312, 4678837968, 6238450624, 9357675936, 18715351872]

約数ペア:

[(1, 18715351872), (2, 9357675936), (3, 6238450624), (4, 4678837968), (6, 3119225312), (7, 2673621696), (8, 2339418984), (12, 1559612656), (14, 1336810848), (16, 1169709492), (21, 891207232), (24, 779806328), (28, 668405424), (32, 584854746), (42, 445603616), (47, 398198976), (48, 389903164), (56, 334202712), (64, 292427373), (84, 222801808), (94, 199099488), (96, 194951582), (112, 167101356), (141, 132732992), (168, 111400904), (188, 99549744), (192, 97475791), (224, 83550678), (282, 66366496), (329, 56885568), (336, 55700452), (376, 49774872), (448, 41775339), (564, 33183248), (658, 28442784), (672, 27850226), (752, 24887436), (987, 18961856), (1128, 16591624), (1316, 14221392), (1344, 13925113), (1504, 12443718), (1974, 9480928), (2256, 8295812), (2632, 7110696), (3008, 6221859), (3948, 4740464), (4512, 4147906), (5264, 3555348), (7896, 2370232), (9024, 2073953), (10528, 1777674), (15792, 1185116), (21056, 888837), (31584, 592558), (63168, 296279)]