2018703564

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{29221}}^1$

素因数の和:29351

約数の個数: 72

約数和(自身を含む): 5424772080

約数和(自身を除く): 3406068516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 101, 114, 171, 202, 228, 303, 342, 404, 606, 684, 909, 1212, 1818, 1919, 3636, 3838, 5757, 7676, 11514, 17271, 23028, 29221, 34542, 58442, 69084, 87663, 116884, 175326, 262989, 350652, 525978, 555199, 1051956, 1110398, 1665597, 2220796, 2951321, 3331194, 4996791, 5902642, 6662388, 8853963, 9993582, 11805284, 17707926, 19987164, 26561889, 35415852, 53123778, 56075099, 106247556, 112150198, 168225297, 224300396, 336450594, 504675891, 672901188, 1009351782, 2018703564]

約数ペア:

[(1, 2018703564), (2, 1009351782), (3, 672901188), (4, 504675891), (6, 336450594), (9, 224300396), (12, 168225297), (18, 112150198), (19, 106247556), (36, 56075099), (38, 53123778), (57, 35415852), (76, 26561889), (101, 19987164), (114, 17707926), (171, 11805284), (202, 9993582), (228, 8853963), (303, 6662388), (342, 5902642), (404, 4996791), (606, 3331194), (684, 2951321), (909, 2220796), (1212, 1665597), (1818, 1110398), (1919, 1051956), (3636, 555199), (3838, 525978), (5757, 350652), (7676, 262989), (11514, 175326), (17271, 116884), (23028, 87663), (29221, 69084), (34542, 58442)]