1382766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 3580416

約数和(自身を除く): 2197650

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 73, 77, 82, 123, 146, 154, 219, 231, 246, 287, 438, 451, 462, 511, 574, 803, 861, 902, 1022, 1353, 1533, 1606, 1722, 2409, 2706, 2993, 3066, 3157, 4818, 5621, 5986, 6314, 8979, 9471, 11242, 16863, 17958, 18942, 20951, 32923, 33726, 41902, 62853, 65846, 98769, 125706, 197538, 230461, 460922, 691383, 1382766]

約数ペア:

[(1, 1382766), (2, 691383), (3, 460922), (6, 230461), (7, 197538), (11, 125706), (14, 98769), (21, 65846), (22, 62853), (33, 41902), (41, 33726), (42, 32923), (66, 20951), (73, 18942), (77, 17958), (82, 16863), (123, 11242), (146, 9471), (154, 8979), (219, 6314), (231, 5986), (246, 5621), (287, 4818), (438, 3157), (451, 3066), (462, 2993), (511, 2706), (574, 2409), (803, 1722), (861, 1606), (902, 1533), (1022, 1353)]