18241604416

素因数分解:

$2^6\times 7^1\times {\mathrm{73}}^1\times {\mathrm{557779}}^1$

素因数の和:557871

約数の個数: 56

約数和(自身を含む): 41936131520

約数和(自身を除く): 23694527104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 146, 224, 292, 448, 511, 584, 1022, 1168, 2044, 2336, 4088, 4672, 8176, 16352, 32704, 557779, 1115558, 2231116, 3904453, 4462232, 7808906, 8924464, 15617812, 17848928, 31235624, 35697856, 40717867, 62471248, 81435734, 124942496, 162871468, 249884992, 285025069, 325742936, 570050138, 651485872, 1140100276, 1302971744, 2280200552, 2605943488, 4560401104, 9120802208, 18241604416]

約数ペア:

[(1, 18241604416), (2, 9120802208), (4, 4560401104), (7, 2605943488), (8, 2280200552), (14, 1302971744), (16, 1140100276), (28, 651485872), (32, 570050138), (56, 325742936), (64, 285025069), (73, 249884992), (112, 162871468), (146, 124942496), (224, 81435734), (292, 62471248), (448, 40717867), (511, 35697856), (584, 31235624), (1022, 17848928), (1168, 15617812), (2044, 8924464), (2336, 7808906), (4088, 4462232), (4672, 3904453), (8176, 2231116), (16352, 1115558), (32704, 557779)]