31439103678

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{292223}}^1$

素因数の和:292413

約数の個数: 48

約数和(自身を含む): 70203893760

約数和(自身を除く): 38764790082

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 139, 258, 278, 387, 417, 774, 834, 1251, 2502, 5977, 11954, 17931, 35862, 53793, 107586, 292223, 584446, 876669, 1753338, 2630007, 5260014, 12565589, 25131178, 37696767, 40618997, 75393534, 81237994, 113090301, 121856991, 226180602, 243713982, 365570973, 731141946, 1746616871, 3493233742, 5239850613, 10479701226, 15719551839, 31439103678]

約数ペア:

[(1, 31439103678), (2, 15719551839), (3, 10479701226), (6, 5239850613), (9, 3493233742), (18, 1746616871), (43, 731141946), (86, 365570973), (129, 243713982), (139, 226180602), (258, 121856991), (278, 113090301), (387, 81237994), (417, 75393534), (774, 40618997), (834, 37696767), (1251, 25131178), (2502, 12565589), (5977, 5260014), (11954, 2630007), (17931, 1753338), (35862, 876669), (53793, 584446), (107586, 292223)]