78255018

素因数分解:

$2^1\times 3^3\times {\mathrm{1449167}}^1$

素因数の和:1449178

約数の個数: 16

約数和(自身を含む): 173900160

約数和(自身を除く): 95645142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1449167, 2898334, 4347501, 8695002, 13042503, 26085006, 39127509, 78255018]

約数ペア:

[(1, 78255018), (2, 39127509), (3, 26085006), (6, 13042503), (9, 8695002), (18, 4347501), (27, 2898334), (54, 1449167)]