2021990214

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{14652103}}^1$

素因数の和:14652131

約数の個数: 16

約数和(自身を含む): 4219805952

約数和(自身を除く): 2197815738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 14652103, 29304206, 43956309, 87912618, 336998369, 673996738, 1010995107, 2021990214]

約数ペア:

[(1, 2021990214), (2, 1010995107), (3, 673996738), (6, 336998369), (23, 87912618), (46, 43956309), (69, 29304206), (138, 14652103)]