121299822

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{320899}}^1$

素因数の和:320917

約数の個数: 32

約数和(自身を含む): 308064000

約数和(自身を除く): 186764178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 320899, 641798, 962697, 1925394, 2246293, 2888091, 4492586, 5776182, 6738879, 8664273, 13477758, 17328546, 20216637, 40433274, 60649911, 121299822]

約数ペア:

[(1, 121299822), (2, 60649911), (3, 40433274), (6, 20216637), (7, 17328546), (9, 13477758), (14, 8664273), (18, 6738879), (21, 5776182), (27, 4492586), (42, 2888091), (54, 2246293), (63, 1925394), (126, 962697), (189, 641798), (378, 320899)]