2019420684

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113783}}^1$

素因数の和:113839

約数の個数: 72

約数和(自身を含む): 5591345760

約数和(自身を除く): 3571925076

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, 986, 1044, 1479, 1972, 2958, 4437, 5916, 8874, 17748, 113783, 227566, 341349, 455132, 682698, 1024047, 1365396, 1934311, 2048094, 3299707, 3868622, 4096188, 5802933, 6599414, 7737244, 9899121, 11605866, 13198828, 17408799, 19798242, 23211732, 29697363, 34817598, 39596484, 56095019, 59394726, 69635196, 112190038, 118789452, 168285057, 224380076, 336570114, 504855171, 673140228, 1009710342, 2019420684]

約数ペア:

[(1, 2019420684), (2, 1009710342), (3, 673140228), (4, 504855171), (6, 336570114), (9, 224380076), (12, 168285057), (17, 118789452), (18, 112190038), (29, 69635196), (34, 59394726), (36, 56095019), (51, 39596484), (58, 34817598), (68, 29697363), (87, 23211732), (102, 19798242), (116, 17408799), (153, 13198828), (174, 11605866), (204, 9899121), (261, 7737244), (306, 6599414), (348, 5802933), (493, 4096188), (522, 3868622), (612, 3299707), (986, 2048094), (1044, 1934311), (1479, 1365396), (1972, 1024047), (2958, 682698), (4437, 455132), (5916, 341349), (8874, 227566), (17748, 113783)]