20170296

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{1831}}^1$

素因数の和:1866

約数の個数: 80

約数和(自身を含む): 59851440

約数和(自身を除く): 39681144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1831, 1836, 2754, 3662, 3672, 5493, 5508, 7324, 10986, 11016, 14648, 16479, 21972, 31127, 32958, 43944, 49437, 62254, 65916, 93381, 98874, 124508, 131832, 148311, 186762, 197748, 249016, 280143, 296622, 373524, 395496, 560286, 593244, 747048, 840429, 1120572, 1186488, 1680858, 2241144, 2521287, 3361716, 5042574, 6723432, 10085148, 20170296]

約数ペア:

[(1, 20170296), (2, 10085148), (3, 6723432), (4, 5042574), (6, 3361716), (8, 2521287), (9, 2241144), (12, 1680858), (17, 1186488), (18, 1120572), (24, 840429), (27, 747048), (34, 593244), (36, 560286), (51, 395496), (54, 373524), (68, 296622), (72, 280143), (81, 249016), (102, 197748), (108, 186762), (136, 148311), (153, 131832), (162, 124508), (204, 98874), (216, 93381), (306, 65916), (324, 62254), (408, 49437), (459, 43944), (612, 32958), (648, 31127), (918, 21972), (1224, 16479), (1377, 14648), (1831, 11016), (1836, 10986), (2754, 7324), (3662, 5508), (3672, 5493)]