19487304

素因数分解:

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

素因数の和:125

約数の個数: 160

約数和(自身を含む): 60766200

約数和(自身を除く): 41278896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 29, 34, 36, 51, 54, 58, 61, 68, 72, 81, 87, 102, 108, 116, 122, 136, 153, 162, 174, 183, 204, 216, 232, 244, 261, 306, 324, 348, 366, 408, 459, 488, 493, 522, 549, 612, 648, 696, 732, 783, 918, 986, 1037, 1044, 1098, 1224, 1377, 1464, 1479, 1566, 1647, 1769, 1836, 1972, 2074, 2088, 2196, 2349, 2754, 2958, 3111, 3132, 3294, 3538, 3672, 3944, 4148, 4392, 4437, 4698, 4941, 5307, 5508, 5916, 6222, 6264, 6588, 7076, 8296, 8874, 9333, 9396, 9882, 10614, 11016, 11832, 12444, 13176, 13311, 14152, 15921, 17748, 18666, 18792, 19764, 21228, 24888, 26622, 27999, 30073, 31842, 35496, 37332, 39528, 39933, 42456, 47763, 53244, 55998, 60146, 63684, 74664, 79866, 83997, 90219, 95526, 106488, 111996, 120292, 127368, 143289, 159732, 167994, 180438, 191052, 223992, 240584, 270657, 286578, 319464, 335988, 360876, 382104, 541314, 573156, 671976, 721752, 811971, 1082628, 1146312, 1623942, 2165256, 2435913, 3247884, 4871826, 6495768, 9743652, 19487304]

約数ペア:

[(1, 19487304), (2, 9743652), (3, 6495768), (4, 4871826), (6, 3247884), (8, 2435913), (9, 2165256), (12, 1623942), (17, 1146312), (18, 1082628), (24, 811971), (27, 721752), (29, 671976), (34, 573156), (36, 541314), (51, 382104), (54, 360876), (58, 335988), (61, 319464), (68, 286578), (72, 270657), (81, 240584), (87, 223992), (102, 191052), (108, 180438), (116, 167994), (122, 159732), (136, 143289), (153, 127368), (162, 120292), (174, 111996), (183, 106488), (204, 95526), (216, 90219), (232, 83997), (244, 79866), (261, 74664), (306, 63684), (324, 60146), (348, 55998), (366, 53244), (408, 47763), (459, 42456), (488, 39933), (493, 39528), (522, 37332), (549, 35496), (612, 31842), (648, 30073), (696, 27999), (732, 26622), (783, 24888), (918, 21228), (986, 19764), (1037, 18792), (1044, 18666), (1098, 17748), (1224, 15921), (1377, 14152), (1464, 13311), (1479, 13176), (1566, 12444), (1647, 11832), (1769, 11016), (1836, 10614), (1972, 9882), (2074, 9396), (2088, 9333), (2196, 8874), (2349, 8296), (2754, 7076), (2958, 6588), (3111, 6264), (3132, 6222), (3294, 5916), (3538, 5508), (3672, 5307), (3944, 4941), (4148, 4698), (4392, 4437)]