55645038

素因数分解:

$2^1\times 3^2\times {\mathrm{3091391}}^1$

素因数の和:3091399

約数の個数: 12

約数和(自身を含む): 120564288

約数和(自身を除く): 64919250

約数列:

[1, 2, 3, 6, 9, 18, 3091391, 6182782, 9274173, 18548346, 27822519, 55645038]

約数ペア:

[(1, 55645038), (2, 27822519), (3, 18548346), (6, 9274173), (9, 6182782), (18, 3091391)]