7860744

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2539}}^1$

素因数の和:2594

約数の個数: 48

約数和(自身を含む): 21793200

約数和(自身を除く): 13932456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 2539, 3096, 5078, 7617, 10156, 15234, 20312, 22851, 30468, 45702, 60936, 91404, 109177, 182808, 218354, 327531, 436708, 655062, 873416, 982593, 1310124, 1965186, 2620248, 3930372, 7860744]

約数ペア:

[(1, 7860744), (2, 3930372), (3, 2620248), (4, 1965186), (6, 1310124), (8, 982593), (9, 873416), (12, 655062), (18, 436708), (24, 327531), (36, 218354), (43, 182808), (72, 109177), (86, 91404), (129, 60936), (172, 45702), (258, 30468), (344, 22851), (387, 20312), (516, 15234), (774, 10156), (1032, 7617), (1548, 5078), (2539, 3096)]