6906746

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 13543200

約数和(自身を除く): 6636454

約数列:

[1, 2, 7, 11, 14, 22, 43, 49, 77, 86, 98, 149, 154, 298, 301, 473, 539, 602, 946, 1043, 1078, 1639, 2086, 2107, 3278, 3311, 4214, 6407, 6622, 7301, 11473, 12814, 14602, 22946, 23177, 44849, 46354, 70477, 80311, 89698, 140954, 160622, 313943, 493339, 627886, 986678, 3453373, 6906746]

約数ペア:

[(1, 6906746), (2, 3453373), (7, 986678), (11, 627886), (14, 493339), (22, 313943), (43, 160622), (49, 140954), (77, 89698), (86, 80311), (98, 70477), (149, 46354), (154, 44849), (298, 23177), (301, 22946), (473, 14602), (539, 12814), (602, 11473), (946, 7301), (1043, 6622), (1078, 6407), (1639, 4214), (2086, 3311), (2107, 3278)]