54970614

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{43013}}^1$

素因数の和:43092

約数の個数: 24

約数和(自身を含む): 120783312

約数和(自身を除く): 65812698

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 43013, 86026, 129039, 258078, 387117, 774234, 3053923, 6107846, 9161769, 18323538, 27485307, 54970614]

約数ペア:

[(1, 54970614), (2, 27485307), (3, 18323538), (6, 9161769), (9, 6107846), (18, 3053923), (71, 774234), (142, 387117), (213, 258078), (426, 129039), (639, 86026), (1278, 43013)]