15018546998

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:927

約数の個数: 128

約数和(自身を含む): 30342144000

約数和(自身を除く): 15323597002

約数列:

[1, 2, 7, 13, 14, 19, 26, 31, 38, 62, 91, 133, 169, 182, 217, 247, 266, 338, 403, 434, 494, 589, 806, 829, 1178, 1183, 1658, 1729, 2197, 2366, 2821, 3211, 3458, 4123, 4394, 5239, 5642, 5803, 6422, 7657, 8246, 10478, 10777, 11606, 15314, 15379, 15751, 21554, 22477, 25699, 30758, 31502, 36673, 41743, 44954, 51398, 53599, 68107, 73346, 75439, 83486, 99541, 107198, 110257, 136214, 140101, 150878, 179893, 199082, 204763, 220514, 280202, 292201, 334087, 359786, 409526, 476749, 488281, 584402, 668174, 696787, 953498, 976562, 980707, 1294033, 1393574, 1433341, 1821313, 1961414, 2338609, 2588066, 2661919, 2866682, 3417967, 3642626, 4343131, 4677218, 5323838, 6347653, 6835934, 8686262, 9058231, 12695306, 12749191, 18116462, 18633433, 25498382, 30401917, 34604947, 37266866, 44433571, 56460703, 60803834, 69209894, 82519489, 88867142, 112921406, 165038978, 242234629, 395224921, 484469258, 577636423, 790449842, 1072753357, 1155272846, 2145506714, 7509273499, 15018546998]

約数ペア:

[(1, 15018546998), (2, 7509273499), (7, 2145506714), (13, 1155272846), (14, 1072753357), (19, 790449842), (26, 577636423), (31, 484469258), (38, 395224921), (62, 242234629), (91, 165038978), (133, 112921406), (169, 88867142), (182, 82519489), (217, 69209894), (247, 60803834), (266, 56460703), (338, 44433571), (403, 37266866), (434, 34604947), (494, 30401917), (589, 25498382), (806, 18633433), (829, 18116462), (1178, 12749191), (1183, 12695306), (1658, 9058231), (1729, 8686262), (2197, 6835934), (2366, 6347653), (2821, 5323838), (3211, 4677218), (3458, 4343131), (4123, 3642626), (4394, 3417967), (5239, 2866682), (5642, 2661919), (5803, 2588066), (6422, 2338609), (7657, 1961414), (8246, 1821313), (10478, 1433341), (10777, 1393574), (11606, 1294033), (15314, 980707), (15379, 976562), (15751, 953498), (21554, 696787), (22477, 668174), (25699, 584402), (30758, 488281), (31502, 476749), (36673, 409526), (41743, 359786), (44954, 334087), (51398, 292201), (53599, 280202), (68107, 220514), (73346, 204763), (75439, 199082), (83486, 179893), (99541, 150878), (107198, 140101), (110257, 136214)]