2021772024

素因数分解:

$2^3\times 3^2\times {\mathrm{691}}^1\times {\mathrm{40637}}^1$

素因数の和:41340

約数の個数: 48

約数和(自身を含む): 5483691720

約数和(自身を除く): 3461919696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 691, 1382, 2073, 2764, 4146, 5528, 6219, 8292, 12438, 16584, 24876, 40637, 49752, 81274, 121911, 162548, 243822, 325096, 365733, 487644, 731466, 975288, 1462932, 2925864, 28080167, 56160334, 84240501, 112320668, 168481002, 224641336, 252721503, 336962004, 505443006, 673924008, 1010886012, 2021772024]

約数ペア:

[(1, 2021772024), (2, 1010886012), (3, 673924008), (4, 505443006), (6, 336962004), (8, 252721503), (9, 224641336), (12, 168481002), (18, 112320668), (24, 84240501), (36, 56160334), (72, 28080167), (691, 2925864), (1382, 1462932), (2073, 975288), (2764, 731466), (4146, 487644), (5528, 365733), (6219, 325096), (8292, 243822), (12438, 162548), (16584, 121911), (24876, 81274), (40637, 49752)]