18423762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{438661}}^1$

素因数の和:438673

約数の個数: 16

約数和(自身を含む): 42111552

約数和(自身を除く): 23687790

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 438661, 877322, 1315983, 2631966, 3070627, 6141254, 9211881, 18423762]

約数ペア:

[(1, 18423762), (2, 9211881), (3, 6141254), (6, 3070627), (7, 2631966), (14, 1315983), (21, 877322), (42, 438661)]