15694698906

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{492893}}^1$

素因数の和:492991

約数の個数: 48

約数和(自身を含む): 35754530760

約数和(自身を除く): 20059831854

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 61, 87, 122, 174, 183, 261, 366, 522, 549, 1098, 1769, 3538, 5307, 10614, 15921, 31842, 492893, 985786, 1478679, 2957358, 4436037, 8872074, 14293897, 28587794, 30066473, 42881691, 60132946, 85763382, 90199419, 128645073, 180398838, 257290146, 270598257, 541196514, 871927717, 1743855434, 2615783151, 5231566302, 7847349453, 15694698906]

約数ペア:

[(1, 15694698906), (2, 7847349453), (3, 5231566302), (6, 2615783151), (9, 1743855434), (18, 871927717), (29, 541196514), (58, 270598257), (61, 257290146), (87, 180398838), (122, 128645073), (174, 90199419), (183, 85763382), (261, 60132946), (366, 42881691), (522, 30066473), (549, 28587794), (1098, 14293897), (1769, 8872074), (3538, 4436037), (5307, 2957358), (10614, 1478679), (15921, 985786), (31842, 492893)]