1920006297

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1733}}^1$

素因数の和:1819

約数の個数: 72

約数和(自身を含む): 3297984768

約数和(自身を除く): 1377978471

約数列:

[1, 3, 9, 11, 19, 31, 33, 57, 93, 99, 171, 209, 279, 341, 361, 589, 627, 1023, 1083, 1733, 1767, 1881, 3069, 3249, 3971, 5199, 5301, 6479, 11191, 11913, 15597, 19063, 19437, 32927, 33573, 35739, 53723, 57189, 58311, 98781, 100719, 123101, 161169, 171567, 296343, 362197, 369303, 483507, 590953, 625613, 1020737, 1086591, 1107909, 1772859, 1876839, 3062211, 3259773, 5318577, 5630517, 6881743, 9186633, 11228107, 19394003, 20645229, 33684321, 58182009, 61935687, 101052963, 174546027, 213334033, 640002099, 1920006297]

約数ペア:

[(1, 1920006297), (3, 640002099), (9, 213334033), (11, 174546027), (19, 101052963), (31, 61935687), (33, 58182009), (57, 33684321), (93, 20645229), (99, 19394003), (171, 11228107), (209, 9186633), (279, 6881743), (341, 5630517), (361, 5318577), (589, 3259773), (627, 3062211), (1023, 1876839), (1083, 1772859), (1733, 1107909), (1767, 1086591), (1881, 1020737), (3069, 625613), (3249, 590953), (3971, 483507), (5199, 369303), (5301, 362197), (6479, 296343), (11191, 171567), (11913, 161169), (15597, 123101), (19063, 100719), (19437, 98781), (32927, 58311), (33573, 57189), (35739, 53723)]