12465138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{661}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 28598400

約数和(自身を除く): 16133262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 449, 661, 898, 1322, 1347, 1983, 2694, 3143, 3966, 4627, 6286, 9254, 9429, 13881, 18858, 27762, 296789, 593578, 890367, 1780734, 2077523, 4155046, 6232569, 12465138]

約数ペア:

[(1, 12465138), (2, 6232569), (3, 4155046), (6, 2077523), (7, 1780734), (14, 890367), (21, 593578), (42, 296789), (449, 27762), (661, 18858), (898, 13881), (1322, 9429), (1347, 9254), (1983, 6286), (2694, 4627), (3143, 3966)]