8239746

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 17075520

約数和(自身を除く): 8835774

約数列:

[1, 2, 3, 6, 43, 86, 109, 129, 218, 258, 293, 327, 586, 654, 879, 1758, 4687, 9374, 12599, 14061, 25198, 28122, 31937, 37797, 63874, 75594, 95811, 191622, 1373291, 2746582, 4119873, 8239746]

約数ペア:

[(1, 8239746), (2, 4119873), (3, 2746582), (6, 1373291), (43, 191622), (86, 95811), (109, 75594), (129, 63874), (218, 37797), (258, 31937), (293, 28122), (327, 25198), (586, 14061), (654, 12599), (879, 9374), (1758, 4687)]