2971908

素因数分解:

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

素因数の和:2704

約数の個数: 36

約数和(自身を含む): 7757568

約数和(自身を除く): 4785660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 2663, 5326, 7989, 10652, 15978, 23967, 31956, 47934, 82553, 95868, 165106, 247659, 330212, 495318, 742977, 990636, 1485954, 2971908]

約数ペア:

[(1, 2971908), (2, 1485954), (3, 990636), (4, 742977), (6, 495318), (9, 330212), (12, 247659), (18, 165106), (31, 95868), (36, 82553), (62, 47934), (93, 31956), (124, 23967), (186, 15978), (279, 10652), (372, 7989), (558, 5326), (1116, 2663)]