72454854

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{18269}}^1$

素因数の和:18935

約数の個数: 16

約数和(自身を含む): 145136880

約数和(自身を除く): 72682026

約数列:

[1, 2, 3, 6, 661, 1322, 1983, 3966, 18269, 36538, 54807, 109614, 12075809, 24151618, 36227427, 72454854]

約数ペア:

[(1, 72454854), (2, 36227427), (3, 24151618), (6, 12075809), (661, 109614), (1322, 54807), (1983, 36538), (3966, 18269)]