21032268

素因数分解:

$2^2\times 3^1\times {\mathrm{983}}^1\times {\mathrm{1783}}^1$

素因数の和:2773

約数の個数: 24

約数和(自身を含む): 49152768

約数和(自身を除く): 28120500

約数列:

[1, 2, 3, 4, 6, 12, 983, 1783, 1966, 2949, 3566, 3932, 5349, 5898, 7132, 10698, 11796, 21396, 1752689, 3505378, 5258067, 7010756, 10516134, 21032268]

約数ペア:

[(1, 21032268), (2, 10516134), (3, 7010756), (4, 5258067), (6, 3505378), (12, 1752689), (983, 21396), (1783, 11796), (1966, 10698), (2949, 7132), (3566, 5898), (3932, 5349)]