18130412

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{146213}}^1$

素因数の和:146248

約数の個数: 12

約数和(自身を含む): 32751936

約数和(自身を除く): 14621524

約数列:

[1, 2, 4, 31, 62, 124, 146213, 292426, 584852, 4532603, 9065206, 18130412]

約数ペア:

[(1, 18130412), (2, 9065206), (4, 4532603), (31, 584852), (62, 292426), (124, 146213)]