12121884

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:739

約数の個数: 72

約数和(自身を含む): 33611760

約数和(自身を除く): 21489876

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 683, 986, 1044, 1366, 1479, 1972, 2049, 2732, 2958, 4098, 4437, 5916, 6147, 8196, 8874, 11611, 12294, 17748, 19807, 23222, 24588, 34833, 39614, 46444, 59421, 69666, 79228, 104499, 118842, 139332, 178263, 208998, 237684, 336719, 356526, 417996, 673438, 713052, 1010157, 1346876, 2020314, 3030471, 4040628, 6060942, 12121884]

約数ペア:

[(1, 12121884), (2, 6060942), (3, 4040628), (4, 3030471), (6, 2020314), (9, 1346876), (12, 1010157), (17, 713052), (18, 673438), (29, 417996), (34, 356526), (36, 336719), (51, 237684), (58, 208998), (68, 178263), (87, 139332), (102, 118842), (116, 104499), (153, 79228), (174, 69666), (204, 59421), (261, 46444), (306, 39614), (348, 34833), (493, 24588), (522, 23222), (612, 19807), (683, 17748), (986, 12294), (1044, 11611), (1366, 8874), (1479, 8196), (1972, 6147), (2049, 5916), (2732, 4437), (2958, 4098)]