171442404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{680327}}^1$

素因数の和:680344

約数の個数: 36

約数和(自身を含む): 495278784

約数和(自身を除く): 323836380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 680327, 1360654, 2040981, 2721308, 4081962, 4762289, 6122943, 8163924, 9524578, 12245886, 14286867, 19049156, 24491772, 28573734, 42860601, 57147468, 85721202, 171442404]

約数ペア:

[(1, 171442404), (2, 85721202), (3, 57147468), (4, 42860601), (6, 28573734), (7, 24491772), (9, 19049156), (12, 14286867), (14, 12245886), (18, 9524578), (21, 8163924), (28, 6122943), (36, 4762289), (42, 4081962), (63, 2721308), (84, 2040981), (126, 1360654), (252, 680327)]