21864864

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{32537}}^1$

素因数の和:32557

約数の個数: 48

約数和(自身を含む): 65596608

約数和(自身を除く): 43731744

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, 32537, 65074, 97611, 130148, 195222, 227759, 260296, 390444, 455518, 520592, 683277, 780888, 911036, 1041184, 1366554, 1561776, 1822072, 2733108, 3123552, 3644144, 5466216, 7288288, 10932432, 21864864]

約数ペア:

[(1, 21864864), (2, 10932432), (3, 7288288), (4, 5466216), (6, 3644144), (7, 3123552), (8, 2733108), (12, 1822072), (14, 1561776), (16, 1366554), (21, 1041184), (24, 911036), (28, 780888), (32, 683277), (42, 520592), (48, 455518), (56, 390444), (84, 260296), (96, 227759), (112, 195222), (168, 130148), (224, 97611), (336, 65074), (672, 32537)]