18273392

素因数分解:

$2^4\times {\mathrm{827}}^1\times {\mathrm{1381}}^1$

素因数の和:2216

約数の個数: 20

約数和(自身を含む): 35473176

約数和(自身を除く): 17199784

約数列:

[1, 2, 4, 8, 16, 827, 1381, 1654, 2762, 3308, 5524, 6616, 11048, 13232, 22096, 1142087, 2284174, 4568348, 9136696, 18273392]

約数ペア:

[(1, 18273392), (2, 9136696), (4, 4568348), (8, 2284174), (16, 1142087), (827, 22096), (1381, 13232), (1654, 11048), (2762, 6616), (3308, 5524)]