42208866

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{334991}}^1$

素因数の和:335006

約数の個数: 24

約数和(自身を含む): 104517504

約数和(自身を除く): 62308638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 334991, 669982, 1004973, 2009946, 2344937, 3014919, 4689874, 6029838, 7034811, 14069622, 21104433, 42208866]

約数ペア:

[(1, 42208866), (2, 21104433), (3, 14069622), (6, 7034811), (7, 6029838), (9, 4689874), (14, 3014919), (18, 2344937), (21, 2009946), (42, 1004973), (63, 669982), (126, 334991)]