978054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:125

約数の個数: 64

約数和(自身を含む): 2557440

約数和(自身を除く): 1579386

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 73, 77, 87, 146, 154, 174, 203, 219, 231, 319, 406, 438, 462, 511, 609, 638, 803, 957, 1022, 1218, 1533, 1606, 1914, 2117, 2233, 2409, 3066, 4234, 4466, 4818, 5621, 6351, 6699, 11242, 12702, 13398, 14819, 16863, 23287, 29638, 33726, 44457, 46574, 69861, 88914, 139722, 163009, 326018, 489027, 978054]

約数ペア:

[(1, 978054), (2, 489027), (3, 326018), (6, 163009), (7, 139722), (11, 88914), (14, 69861), (21, 46574), (22, 44457), (29, 33726), (33, 29638), (42, 23287), (58, 16863), (66, 14819), (73, 13398), (77, 12702), (87, 11242), (146, 6699), (154, 6351), (174, 5621), (203, 4818), (219, 4466), (231, 4234), (319, 3066), (406, 2409), (438, 2233), (462, 2117), (511, 1914), (609, 1606), (638, 1533), (803, 1218), (957, 1022)]