18429604

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{35171}}^1$

素因数の和:35306

約数の個数: 12

約数和(自身を含む): 32498928

約数和(自身を除く): 14069324

約数列:

[1, 2, 4, 131, 262, 524, 35171, 70342, 140684, 4607401, 9214802, 18429604]

約数ペア:

[(1, 18429604), (2, 9214802), (4, 4607401), (131, 140684), (262, 70342), (524, 35171)]