2947068

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1153}}^1$

素因数の和:1234

約数の個数: 36

約数和(自身を含む): 7561008

約数和(自身を除く): 4613940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1153, 1278, 2306, 2556, 3459, 4612, 6918, 10377, 13836, 20754, 41508, 81863, 163726, 245589, 327452, 491178, 736767, 982356, 1473534, 2947068]

約数ペア:

[(1, 2947068), (2, 1473534), (3, 982356), (4, 736767), (6, 491178), (9, 327452), (12, 245589), (18, 163726), (36, 81863), (71, 41508), (142, 20754), (213, 13836), (284, 10377), (426, 6918), (639, 4612), (852, 3459), (1153, 2556), (1278, 2306)]