31316346

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3529}}^1$

素因数の和:3583

約数の個数: 48

約数和(自身を含む): 74341800

約数和(自身を除く): 43025454

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 306, 493, 522, 986, 1479, 2958, 3529, 4437, 7058, 8874, 10587, 21174, 31761, 59993, 63522, 102341, 119986, 179979, 204682, 307023, 359958, 539937, 614046, 921069, 1079874, 1739797, 1842138, 3479594, 5219391, 10438782, 15658173, 31316346]

約数ペア:

[(1, 31316346), (2, 15658173), (3, 10438782), (6, 5219391), (9, 3479594), (17, 1842138), (18, 1739797), (29, 1079874), (34, 921069), (51, 614046), (58, 539937), (87, 359958), (102, 307023), (153, 204682), (174, 179979), (261, 119986), (306, 102341), (493, 63522), (522, 59993), (986, 31761), (1479, 21174), (2958, 10587), (3529, 8874), (4437, 7058)]