2912090868

素因数分解:

$2^2\times 3^2\times {\mathrm{80891413}}^1$

素因数の和:80891423

約数の個数: 18

約数和(自身を含む): 7361118674

約数和(自身を除く): 4449027806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 80891413, 161782826, 242674239, 323565652, 485348478, 728022717, 970696956, 1456045434, 2912090868]

約数ペア:

[(1, 2912090868), (2, 1456045434), (3, 970696956), (4, 728022717), (6, 485348478), (9, 323565652), (12, 242674239), (18, 161782826), (36, 80891413)]