18057984

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{3359}}^1$

素因数の和:3385

約数の個数: 72

約数和(自身を含む): 54942720

約数和(自身を除く): 36884736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 3359, 5376, 6718, 10077, 13436, 20154, 23513, 26872, 40308, 47026, 53744, 70539, 80616, 94052, 107488, 141078, 161232, 188104, 214976, 282156, 322464, 376208, 429952, 564312, 644928, 752416, 859904, 1128624, 1289856, 1504832, 2257248, 2579712, 3009664, 4514496, 6019328, 9028992, 18057984]

約数ペア:

[(1, 18057984), (2, 9028992), (3, 6019328), (4, 4514496), (6, 3009664), (7, 2579712), (8, 2257248), (12, 1504832), (14, 1289856), (16, 1128624), (21, 859904), (24, 752416), (28, 644928), (32, 564312), (42, 429952), (48, 376208), (56, 322464), (64, 282156), (84, 214976), (96, 188104), (112, 161232), (128, 141078), (168, 107488), (192, 94052), (224, 80616), (256, 70539), (336, 53744), (384, 47026), (448, 40308), (672, 26872), (768, 23513), (896, 20154), (1344, 13436), (1792, 10077), (2688, 6718), (3359, 5376)]