18057788682

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1\times {\mathrm{1787}}^1$

素因数の和:2627

約数の個数: 64

約数和(自身を含む): 37724797440

約数和(自身を除く): 19667008758

約数列:

[1, 2, 3, 6, 43, 53, 86, 106, 129, 159, 258, 318, 739, 1478, 1787, 2217, 2279, 3574, 4434, 4558, 5361, 6837, 10722, 13674, 31777, 39167, 63554, 76841, 78334, 94711, 95331, 117501, 153682, 189422, 190662, 230523, 235002, 284133, 461046, 568266, 1320593, 1684181, 2641186, 3368362, 3961779, 4072573, 5052543, 7923558, 8145146, 10105086, 12217719, 24435438, 56785499, 69991429, 113570998, 139982858, 170356497, 209974287, 340712994, 419948574, 3009631447, 6019262894, 9028894341, 18057788682]

約数ペア:

[(1, 18057788682), (2, 9028894341), (3, 6019262894), (6, 3009631447), (43, 419948574), (53, 340712994), (86, 209974287), (106, 170356497), (129, 139982858), (159, 113570998), (258, 69991429), (318, 56785499), (739, 24435438), (1478, 12217719), (1787, 10105086), (2217, 8145146), (2279, 7923558), (3574, 5052543), (4434, 4072573), (4558, 3961779), (5361, 3368362), (6837, 2641186), (10722, 1684181), (13674, 1320593), (31777, 568266), (39167, 461046), (63554, 284133), (76841, 235002), (78334, 230523), (94711, 190662), (95331, 189422), (117501, 153682)]