67851982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{6869}}^1$

素因数の和:7331

約数の個数: 16

約数和(自身を含む): 111294000

約数和(自身を除く): 43442018

約数列:

[1, 2, 11, 22, 449, 898, 4939, 6869, 9878, 13738, 75559, 151118, 3084181, 6168362, 33925991, 67851982]

約数ペア:

[(1, 67851982), (2, 33925991), (11, 6168362), (22, 3084181), (449, 151118), (898, 75559), (4939, 13738), (6869, 9878)]