12746724

素因数分解:

$2^2\times 3^1\times {\mathrm{661}}^1\times {\mathrm{1607}}^1$

素因数の和:2275

約数の個数: 24

約数和(自身を含む): 29805888

約数和(自身を除く): 17059164

約数列:

[1, 2, 3, 4, 6, 12, 661, 1322, 1607, 1983, 2644, 3214, 3966, 4821, 6428, 7932, 9642, 19284, 1062227, 2124454, 3186681, 4248908, 6373362, 12746724]

約数ペア:

[(1, 12746724), (2, 6373362), (3, 4248908), (4, 3186681), (6, 2124454), (12, 1062227), (661, 19284), (1322, 9642), (1607, 7932), (1983, 6428), (2644, 4821), (3214, 3966)]