21492426

素因数分解:

$2^1\times 3^1\times {\mathrm{1597}}^1\times {\mathrm{2243}}^1$

素因数の和:3845

約数の個数: 16

約数和(自身を含む): 43030944

約数和(自身を除く): 21538518

約数列:

[1, 2, 3, 6, 1597, 2243, 3194, 4486, 4791, 6729, 9582, 13458, 3582071, 7164142, 10746213, 21492426]

約数ペア:

[(1, 21492426), (2, 10746213), (3, 7164142), (6, 3582071), (1597, 13458), (2243, 9582), (3194, 6729), (4486, 4791)]