13505052

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 35392896

約数和(自身を除く): 21887844

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 121, 131, 132, 142, 213, 242, 262, 284, 363, 393, 426, 484, 524, 726, 781, 786, 852, 1441, 1452, 1562, 1572, 2343, 2882, 3124, 4323, 4686, 5764, 8591, 8646, 9301, 9372, 15851, 17182, 17292, 18602, 25773, 27903, 31702, 34364, 37204, 47553, 51546, 55806, 63404, 95106, 102311, 103092, 111612, 190212, 204622, 306933, 409244, 613866, 1125421, 1227732, 2250842, 3376263, 4501684, 6752526, 13505052]

約数ペア:

[(1, 13505052), (2, 6752526), (3, 4501684), (4, 3376263), (6, 2250842), (11, 1227732), (12, 1125421), (22, 613866), (33, 409244), (44, 306933), (66, 204622), (71, 190212), (121, 111612), (131, 103092), (132, 102311), (142, 95106), (213, 63404), (242, 55806), (262, 51546), (284, 47553), (363, 37204), (393, 34364), (426, 31702), (484, 27903), (524, 25773), (726, 18602), (781, 17292), (786, 17182), (852, 15851), (1441, 9372), (1452, 9301), (1562, 8646), (1572, 8591), (2343, 5764), (2882, 4686), (3124, 4323)]