2021092866

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109331}}^1$

素因数の和:109431

約数の個数: 48

約数和(自身を含む): 4775621760

約数和(自身を除く): 2754528894

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 234, 237, 474, 711, 1027, 1422, 2054, 3081, 6162, 9243, 18486, 109331, 218662, 327993, 655986, 983979, 1421303, 1967958, 2842606, 4263909, 8527818, 8637149, 12791727, 17274298, 25583454, 25911447, 51822894, 77734341, 112282937, 155468682, 224565874, 336848811, 673697622, 1010546433, 2021092866]

約数ペア:

[(1, 2021092866), (2, 1010546433), (3, 673697622), (6, 336848811), (9, 224565874), (13, 155468682), (18, 112282937), (26, 77734341), (39, 51822894), (78, 25911447), (79, 25583454), (117, 17274298), (158, 12791727), (234, 8637149), (237, 8527818), (474, 4263909), (711, 2842606), (1027, 1967958), (1422, 1421303), (2054, 983979), (3081, 655986), (6162, 327993), (9243, 218662), (18486, 109331)]