990636

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2663}}^1$

素因数の和:2701

約数の個数: 24

約数和(自身を含む): 2386944

約数和(自身を除く): 1396308

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 2663, 5326, 7989, 10652, 15978, 31956, 82553, 165106, 247659, 330212, 495318, 990636]

約数ペア:

[(1, 990636), (2, 495318), (3, 330212), (4, 247659), (6, 165106), (12, 82553), (31, 31956), (62, 15978), (93, 10652), (124, 7989), (186, 5326), (372, 2663)]