15414966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 41333760

約数和(自身を除く): 25918794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 47, 57, 63, 94, 114, 126, 133, 137, 141, 171, 266, 274, 282, 329, 342, 399, 411, 423, 658, 798, 822, 846, 893, 959, 987, 1197, 1233, 1786, 1918, 1974, 2394, 2466, 2603, 2679, 2877, 2961, 5206, 5358, 5754, 5922, 6251, 6439, 7809, 8037, 8631, 12502, 12878, 15618, 16074, 17262, 18221, 18753, 19317, 23427, 36442, 37506, 38634, 45073, 46854, 54663, 56259, 57951, 90146, 109326, 112518, 115902, 122341, 135219, 163989, 244682, 270438, 327978, 367023, 405657, 734046, 811314, 856387, 1101069, 1712774, 2202138, 2569161, 5138322, 7707483, 15414966]

約数ペア:

[(1, 15414966), (2, 7707483), (3, 5138322), (6, 2569161), (7, 2202138), (9, 1712774), (14, 1101069), (18, 856387), (19, 811314), (21, 734046), (38, 405657), (42, 367023), (47, 327978), (57, 270438), (63, 244682), (94, 163989), (114, 135219), (126, 122341), (133, 115902), (137, 112518), (141, 109326), (171, 90146), (266, 57951), (274, 56259), (282, 54663), (329, 46854), (342, 45073), (399, 38634), (411, 37506), (423, 36442), (658, 23427), (798, 19317), (822, 18753), (846, 18221), (893, 17262), (959, 16074), (987, 15618), (1197, 12878), (1233, 12502), (1786, 8631), (1918, 8037), (1974, 7809), (2394, 6439), (2466, 6251), (2603, 5922), (2679, 5754), (2877, 5358), (2961, 5206)]