1389190266

素因数分解:

$2^1\times 3^2\times {\mathrm{967}}^1\times {\mathrm{79811}}^1$

素因数の和:80786

約数の個数: 24

約数和(自身を含む): 3013062624

約数和(自身を除く): 1623872358

約数列:

[1, 2, 3, 6, 9, 18, 967, 1934, 2901, 5802, 8703, 17406, 79811, 159622, 239433, 478866, 718299, 1436598, 77177237, 154354474, 231531711, 463063422, 694595133, 1389190266]

約数ペア:

[(1, 1389190266), (2, 694595133), (3, 463063422), (6, 231531711), (9, 154354474), (18, 77177237), (967, 1436598), (1934, 718299), (2901, 478866), (5802, 239433), (8703, 159622), (17406, 79811)]