218133084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1398289}}^1$

素因数の和:1398309

約数の個数: 24

約数和(自身を含む): 548129680

約数和(自身を除く): 329996596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1398289, 2796578, 4194867, 5593156, 8389734, 16779468, 18177757, 36355514, 54533271, 72711028, 109066542, 218133084]

約数ペア:

[(1, 218133084), (2, 109066542), (3, 72711028), (4, 54533271), (6, 36355514), (12, 18177757), (13, 16779468), (26, 8389734), (39, 5593156), (52, 4194867), (78, 2796578), (156, 1398289)]