1981254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{2729}}^1$

素因数の和:2756

約数の個数: 24

約数和(自身を含む): 4357080

約数和(自身を除く): 2375826

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 2729, 5458, 8187, 16374, 30019, 60038, 90057, 180114, 330209, 660418, 990627, 1981254]

約数ペア:

[(1, 1981254), (2, 990627), (3, 660418), (6, 330209), (11, 180114), (22, 90057), (33, 60038), (66, 30019), (121, 16374), (242, 8187), (363, 5458), (726, 2729)]