17967369714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{69481}}^1$

素因数の和:69671

約数の個数: 64

約数和(自身を含む): 42262843392

約数和(自身を除く): 24295473678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 131, 141, 262, 282, 329, 393, 658, 786, 917, 987, 1834, 1974, 2751, 5502, 6157, 12314, 18471, 36942, 43099, 69481, 86198, 129297, 138962, 208443, 258594, 416886, 486367, 972734, 1459101, 2918202, 3265607, 6531214, 9102011, 9796821, 18204022, 19593642, 22859249, 27306033, 45718498, 54612066, 63714077, 68577747, 127428154, 137155494, 191142231, 382284462, 427794517, 855589034, 1283383551, 2566767102, 2994561619, 5989123238, 8983684857, 17967369714]

約数ペア:

[(1, 17967369714), (2, 8983684857), (3, 5989123238), (6, 2994561619), (7, 2566767102), (14, 1283383551), (21, 855589034), (42, 427794517), (47, 382284462), (94, 191142231), (131, 137155494), (141, 127428154), (262, 68577747), (282, 63714077), (329, 54612066), (393, 45718498), (658, 27306033), (786, 22859249), (917, 19593642), (987, 18204022), (1834, 9796821), (1974, 9102011), (2751, 6531214), (5502, 3265607), (6157, 2918202), (12314, 1459101), (18471, 972734), (36942, 486367), (43099, 416886), (69481, 258594), (86198, 208443), (129297, 138962)]