21827202

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{68639}}^1$

素因数の和:68697

約数の個数: 16

約数和(自身を含む): 44478720

約数和(自身を除く): 22651518

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 68639, 137278, 205917, 411834, 3637867, 7275734, 10913601, 21827202]

約数ペア:

[(1, 21827202), (2, 10913601), (3, 7275734), (6, 3637867), (53, 411834), (106, 205917), (159, 137278), (318, 68639)]