12991536

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 160

約数和(自身を含む): 41515200

約数和(自身を除く): 28523664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 29, 34, 36, 48, 51, 54, 58, 61, 68, 72, 87, 102, 108, 116, 122, 136, 144, 153, 174, 183, 204, 216, 232, 244, 261, 272, 306, 348, 366, 408, 432, 459, 464, 488, 493, 522, 549, 612, 696, 732, 783, 816, 918, 976, 986, 1037, 1044, 1098, 1224, 1392, 1464, 1479, 1566, 1647, 1769, 1836, 1972, 2074, 2088, 2196, 2448, 2928, 2958, 3111, 3132, 3294, 3538, 3672, 3944, 4148, 4176, 4392, 4437, 5307, 5916, 6222, 6264, 6588, 7076, 7344, 7888, 8296, 8784, 8874, 9333, 10614, 11832, 12444, 12528, 13176, 13311, 14152, 15921, 16592, 17748, 18666, 21228, 23664, 24888, 26352, 26622, 27999, 28304, 30073, 31842, 35496, 37332, 42456, 47763, 49776, 53244, 55998, 60146, 63684, 70992, 74664, 84912, 90219, 95526, 106488, 111996, 120292, 127368, 149328, 180438, 191052, 212976, 223992, 240584, 254736, 270657, 360876, 382104, 447984, 481168, 541314, 721752, 764208, 811971, 1082628, 1443504, 1623942, 2165256, 3247884, 4330512, 6495768, 12991536]

約数ペア:

[(1, 12991536), (2, 6495768), (3, 4330512), (4, 3247884), (6, 2165256), (8, 1623942), (9, 1443504), (12, 1082628), (16, 811971), (17, 764208), (18, 721752), (24, 541314), (27, 481168), (29, 447984), (34, 382104), (36, 360876), (48, 270657), (51, 254736), (54, 240584), (58, 223992), (61, 212976), (68, 191052), (72, 180438), (87, 149328), (102, 127368), (108, 120292), (116, 111996), (122, 106488), (136, 95526), (144, 90219), (153, 84912), (174, 74664), (183, 70992), (204, 63684), (216, 60146), (232, 55998), (244, 53244), (261, 49776), (272, 47763), (306, 42456), (348, 37332), (366, 35496), (408, 31842), (432, 30073), (459, 28304), (464, 27999), (488, 26622), (493, 26352), (522, 24888), (549, 23664), (612, 21228), (696, 18666), (732, 17748), (783, 16592), (816, 15921), (918, 14152), (976, 13311), (986, 13176), (1037, 12528), (1044, 12444), (1098, 11832), (1224, 10614), (1392, 9333), (1464, 8874), (1479, 8784), (1566, 8296), (1647, 7888), (1769, 7344), (1836, 7076), (1972, 6588), (2074, 6264), (2088, 6222), (2196, 5916), (2448, 5307), (2928, 4437), (2958, 4392), (3111, 4176), (3132, 4148), (3294, 3944), (3538, 3672)]