67216986

素因数分解:

$2^1\times 3^3\times {\mathrm{1244759}}^1$

素因数の和:1244770

約数の個数: 16

約数和(自身を含む): 149371200

約数和(自身を除く): 82154214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1244759, 2489518, 3734277, 7468554, 11202831, 22405662, 33608493, 67216986]

約数ペア:

[(1, 67216986), (2, 33608493), (3, 22405662), (6, 11202831), (9, 7468554), (18, 3734277), (27, 2489518), (54, 1244759)]