74666666

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1\times {\mathrm{1229}}^1$

素因数の和:2089

約数の個数: 16

約数和(自身を含む): 115260840

約数和(自身を除く): 40594174

約数列:

[1, 2, 37, 74, 821, 1229, 1642, 2458, 30377, 45473, 60754, 90946, 1009009, 2018018, 37333333, 74666666]

約数ペア:

[(1, 74666666), (2, 37333333), (37, 2018018), (74, 1009009), (821, 90946), (1229, 60754), (1642, 45473), (2458, 30377)]