68199894

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{20047}}^1$

素因数の和:20071

約数の個数: 48

約数和(自身を含む): 175139328

約数和(自身を除く): 106939434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 20047, 40094, 60141, 120282, 140329, 180423, 280658, 360846, 420987, 541269, 841974, 1082538, 1262961, 1623807, 2525922, 3247614, 3788883, 4871421, 7577766, 9742842, 11366649, 22733298, 34099947, 68199894]

約数ペア:

[(1, 68199894), (2, 34099947), (3, 22733298), (6, 11366649), (7, 9742842), (9, 7577766), (14, 4871421), (18, 3788883), (21, 3247614), (27, 2525922), (42, 1623807), (54, 1262961), (63, 1082538), (81, 841974), (126, 541269), (162, 420987), (189, 360846), (243, 280658), (378, 180423), (486, 140329), (567, 120282), (1134, 60141), (1701, 40094), (3402, 20047)]