13143156906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{6389}}^1$

素因数の和:6915

約数の個数: 64

約数和(自身を含む): 29150668800

約数和(自身を除く): 16007511894

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 439, 781, 878, 1317, 1562, 2343, 2634, 4686, 4829, 6389, 9658, 12778, 14487, 19167, 28974, 31169, 38334, 62338, 70279, 93507, 140558, 187014, 210837, 342859, 421674, 453619, 685718, 907238, 1028577, 1360857, 2057154, 2721714, 2804771, 4989809, 5609542, 8414313, 9979618, 14969427, 16828626, 29938854, 30852481, 61704962, 92557443, 185114886, 199138741, 398277482, 597416223, 1194832446, 2190526151, 4381052302, 6571578453, 13143156906]

約数ペア:

[(1, 13143156906), (2, 6571578453), (3, 4381052302), (6, 2190526151), (11, 1194832446), (22, 597416223), (33, 398277482), (66, 199138741), (71, 185114886), (142, 92557443), (213, 61704962), (426, 30852481), (439, 29938854), (781, 16828626), (878, 14969427), (1317, 9979618), (1562, 8414313), (2343, 5609542), (2634, 4989809), (4686, 2804771), (4829, 2721714), (6389, 2057154), (9658, 1360857), (12778, 1028577), (14487, 907238), (19167, 685718), (28974, 453619), (31169, 421674), (38334, 342859), (62338, 210837), (70279, 187014), (93507, 140558)]