9041986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 15048000

約数和(自身を除く): 6006014

約数列:

[1, 2, 19, 37, 38, 59, 74, 109, 118, 218, 703, 1121, 1406, 2071, 2183, 2242, 4033, 4142, 4366, 6431, 8066, 12862, 41477, 76627, 82954, 122189, 153254, 237947, 244378, 475894, 4520993, 9041986]

約数ペア:

[(1, 9041986), (2, 4520993), (19, 475894), (37, 244378), (38, 237947), (59, 153254), (74, 122189), (109, 82954), (118, 76627), (218, 41477), (703, 12862), (1121, 8066), (1406, 6431), (2071, 4366), (2183, 4142), (2242, 4033)]