13873716

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 36920520

約数和(自身を除く): 23046804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 97, 116, 137, 174, 194, 261, 274, 291, 348, 388, 411, 522, 548, 582, 822, 873, 1044, 1164, 1233, 1644, 1746, 2466, 2813, 3492, 3973, 4932, 5626, 7946, 8439, 11252, 11919, 13289, 15892, 16878, 23838, 25317, 26578, 33756, 35757, 39867, 47676, 50634, 53156, 71514, 79734, 101268, 119601, 143028, 159468, 239202, 385381, 478404, 770762, 1156143, 1541524, 2312286, 3468429, 4624572, 6936858, 13873716]

約数ペア:

[(1, 13873716), (2, 6936858), (3, 4624572), (4, 3468429), (6, 2312286), (9, 1541524), (12, 1156143), (18, 770762), (29, 478404), (36, 385381), (58, 239202), (87, 159468), (97, 143028), (116, 119601), (137, 101268), (174, 79734), (194, 71514), (261, 53156), (274, 50634), (291, 47676), (348, 39867), (388, 35757), (411, 33756), (522, 26578), (548, 25317), (582, 23838), (822, 16878), (873, 15892), (1044, 13289), (1164, 11919), (1233, 11252), (1644, 8439), (1746, 7946), (2466, 5626), (2813, 4932), (3492, 3973)]