13121514

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:79

約数の個数: 144

約数和(自身を含む): 37346400

約数和(自身を除く): 24224886

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 29, 38, 42, 49, 54, 57, 58, 63, 81, 87, 98, 114, 126, 133, 147, 162, 171, 174, 189, 203, 243, 261, 266, 294, 342, 378, 399, 406, 441, 486, 513, 522, 551, 567, 609, 783, 798, 882, 931, 1026, 1102, 1134, 1197, 1218, 1323, 1421, 1539, 1566, 1653, 1701, 1827, 1862, 2349, 2394, 2646, 2793, 2842, 3078, 3306, 3402, 3591, 3654, 3857, 3969, 4263, 4617, 4698, 4959, 5481, 5586, 7047, 7182, 7714, 7938, 8379, 8526, 9234, 9918, 10773, 10962, 11571, 11907, 12789, 14094, 14877, 16443, 16758, 21546, 23142, 23814, 25137, 25578, 26999, 29754, 32319, 32886, 34713, 38367, 44631, 49329, 50274, 53998, 64638, 69426, 75411, 76734, 80997, 89262, 98658, 104139, 115101, 133893, 150822, 161994, 208278, 226233, 230202, 242991, 267786, 312417, 345303, 452466, 485982, 624834, 690606, 728973, 937251, 1457946, 1874502, 2186919, 4373838, 6560757, 13121514]

約数ペア:

[(1, 13121514), (2, 6560757), (3, 4373838), (6, 2186919), (7, 1874502), (9, 1457946), (14, 937251), (18, 728973), (19, 690606), (21, 624834), (27, 485982), (29, 452466), (38, 345303), (42, 312417), (49, 267786), (54, 242991), (57, 230202), (58, 226233), (63, 208278), (81, 161994), (87, 150822), (98, 133893), (114, 115101), (126, 104139), (133, 98658), (147, 89262), (162, 80997), (171, 76734), (174, 75411), (189, 69426), (203, 64638), (243, 53998), (261, 50274), (266, 49329), (294, 44631), (342, 38367), (378, 34713), (399, 32886), (406, 32319), (441, 29754), (486, 26999), (513, 25578), (522, 25137), (551, 23814), (567, 23142), (609, 21546), (783, 16758), (798, 16443), (882, 14877), (931, 14094), (1026, 12789), (1102, 11907), (1134, 11571), (1197, 10962), (1218, 10773), (1323, 9918), (1421, 9234), (1539, 8526), (1566, 8379), (1653, 7938), (1701, 7714), (1827, 7182), (1862, 7047), (2349, 5586), (2394, 5481), (2646, 4959), (2793, 4698), (2842, 4617), (3078, 4263), (3306, 3969), (3402, 3857), (3591, 3654)]