67221546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2803}}^1$

素因数の和:3386

約数の個数: 32

約数和(自身を含む): 153973248

約数和(自身を除く): 86751702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 571, 1142, 1713, 2803, 3426, 3997, 5606, 7994, 8409, 11991, 16818, 19621, 23982, 39242, 58863, 117726, 1600513, 3201026, 4801539, 9603078, 11203591, 22407182, 33610773, 67221546]

約数ペア:

[(1, 67221546), (2, 33610773), (3, 22407182), (6, 11203591), (7, 9603078), (14, 4801539), (21, 3201026), (42, 1600513), (571, 117726), (1142, 58863), (1713, 39242), (2803, 23982), (3426, 19621), (3997, 16818), (5606, 11991), (7994, 8409)]