21834624

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{8123}}^1$

素因数の和:8147

約数の個数: 64

約数和(自身を含む): 66291840

約数和(自身を除く): 44457216

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, 336, 384, 448, 672, 896, 1344, 2688, 8123, 16246, 24369, 32492, 48738, 56861, 64984, 97476, 113722, 129968, 170583, 194952, 227444, 259936, 341166, 389904, 454888, 519872, 682332, 779808, 909776, 1039744, 1364664, 1559616, 1819552, 2729328, 3119232, 3639104, 5458656, 7278208, 10917312, 21834624]

約数ペア:

[(1, 21834624), (2, 10917312), (3, 7278208), (4, 5458656), (6, 3639104), (7, 3119232), (8, 2729328), (12, 1819552), (14, 1559616), (16, 1364664), (21, 1039744), (24, 909776), (28, 779808), (32, 682332), (42, 519872), (48, 454888), (56, 389904), (64, 341166), (84, 259936), (96, 227444), (112, 194952), (128, 170583), (168, 129968), (192, 113722), (224, 97476), (336, 64984), (384, 56861), (448, 48738), (672, 32492), (896, 24369), (1344, 16246), (2688, 8123)]