18881184

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{28097}}^1$

素因数の和:28117

約数の個数: 48

約数和(自身を含む): 56645568

約数和(自身を除く): 37764384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 28097, 56194, 84291, 112388, 168582, 196679, 224776, 337164, 393358, 449552, 590037, 674328, 786716, 899104, 1180074, 1348656, 1573432, 2360148, 2697312, 3146864, 4720296, 6293728, 9440592, 18881184]

約数ペア:

[(1, 18881184), (2, 9440592), (3, 6293728), (4, 4720296), (6, 3146864), (7, 2697312), (8, 2360148), (12, 1573432), (14, 1348656), (16, 1180074), (21, 899104), (24, 786716), (28, 674328), (32, 590037), (42, 449552), (48, 393358), (56, 337164), (84, 224776), (96, 196679), (112, 168582), (168, 112388), (224, 84291), (336, 56194), (672, 28097)]