18456442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{661}}^1$

素因数の和:1293

約数の個数: 16

約数和(自身を含む): 28979712

約数和(自身を除く): 10523270

約数列:

[1, 2, 23, 46, 607, 661, 1214, 1322, 13961, 15203, 27922, 30406, 401227, 802454, 9228221, 18456442]

約数ペア:

[(1, 18456442), (2, 9228221), (23, 802454), (46, 401227), (607, 30406), (661, 27922), (1214, 15203), (1322, 13961)]