2912643084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{18670789}}^1$

素因数の和:18670809

約数の個数: 24

約数和(自身を含む): 7318949680

約数和(自身を除く): 4406306596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 18670789, 37341578, 56012367, 74683156, 112024734, 224049468, 242720257, 485440514, 728160771, 970881028, 1456321542, 2912643084]

約数ペア:

[(1, 2912643084), (2, 1456321542), (3, 970881028), (4, 728160771), (6, 485440514), (12, 242720257), (13, 224049468), (26, 112024734), (39, 74683156), (52, 56012367), (78, 37341578), (156, 18670789)]