123431946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{64489}}^1$

素因数の和:64534

約数の個数: 32

約数和(自身を含む): 278596800

約数和(自身を除く): 155164854

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 64489, 128978, 193467, 386934, 709379, 1418758, 1870181, 2128137, 3740362, 4256274, 5610543, 11221086, 20571991, 41143982, 61715973, 123431946]

約数ペア:

[(1, 123431946), (2, 61715973), (3, 41143982), (6, 20571991), (11, 11221086), (22, 5610543), (29, 4256274), (33, 3740362), (58, 2128137), (66, 1870181), (87, 1418758), (174, 709379), (319, 386934), (638, 193467), (957, 128978), (1914, 64489)]