12665142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{100517}}^1$

素因数の和:100532

約数の個数: 24

約数和(自身を含む): 31361616

約数和(自身を除く): 18696474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 100517, 201034, 301551, 603102, 703619, 904653, 1407238, 1809306, 2110857, 4221714, 6332571, 12665142]

約数ペア:

[(1, 12665142), (2, 6332571), (3, 4221714), (6, 2110857), (7, 1809306), (9, 1407238), (14, 904653), (18, 703619), (21, 603102), (42, 301551), (63, 201034), (126, 100517)]