15673380804

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2621}}^1\times {\mathrm{3863}}^1$

素因数の和:6537

約数の個数: 72

約数和(自身を含む): 40566157632

約数和(自身を除く): 24892776828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 2621, 3863, 5242, 7726, 7863, 10484, 11589, 15452, 15726, 23178, 23589, 31452, 34767, 46356, 47178, 69534, 94356, 112703, 139068, 166109, 225406, 332218, 338109, 450812, 498327, 664436, 676218, 996654, 1014327, 1352436, 1494981, 1993308, 2028654, 2989962, 4057308, 5979924, 10124923, 20249846, 30374769, 40499692, 60749538, 91124307, 121499076, 182248614, 364497228, 435371689, 870743378, 1306115067, 1741486756, 2612230134, 3918345201, 5224460268, 7836690402, 15673380804]

約数ペア:

[(1, 15673380804), (2, 7836690402), (3, 5224460268), (4, 3918345201), (6, 2612230134), (9, 1741486756), (12, 1306115067), (18, 870743378), (36, 435371689), (43, 364497228), (86, 182248614), (129, 121499076), (172, 91124307), (258, 60749538), (387, 40499692), (516, 30374769), (774, 20249846), (1548, 10124923), (2621, 5979924), (3863, 4057308), (5242, 2989962), (7726, 2028654), (7863, 1993308), (10484, 1494981), (11589, 1352436), (15452, 1014327), (15726, 996654), (23178, 676218), (23589, 664436), (31452, 498327), (34767, 450812), (46356, 338109), (47178, 332218), (69534, 225406), (94356, 166109), (112703, 139068)]