21349203846

素因数分解:

$2^1\times 3^1\times {\mathrm{1597}}^1\times {\mathrm{2228053}}^1$

素因数の和:2229655

約数の個数: 16

約数和(自身を含む): 42725163504

約数和(自身を除く): 21375959658

約数列:

[1, 2, 3, 6, 1597, 3194, 4791, 9582, 2228053, 4456106, 6684159, 13368318, 3558200641, 7116401282, 10674601923, 21349203846]

約数ペア:

[(1, 21349203846), (2, 10674601923), (3, 7116401282), (6, 3558200641), (1597, 13368318), (3194, 6684159), (4791, 4456106), (9582, 2228053)]