21849384

素因数分解:

$2^3\times 3^1\times {\mathrm{383}}^1\times {\mathrm{2377}}^1$

素因数の和:2769

約数の個数: 32

約数和(自身を含む): 54789120

約数和(自身を除く): 32939736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 383, 766, 1149, 1532, 2298, 2377, 3064, 4596, 4754, 7131, 9192, 9508, 14262, 19016, 28524, 57048, 910391, 1820782, 2731173, 3641564, 5462346, 7283128, 10924692, 21849384]

約数ペア:

[(1, 21849384), (2, 10924692), (3, 7283128), (4, 5462346), (6, 3641564), (8, 2731173), (12, 1820782), (24, 910391), (383, 57048), (766, 28524), (1149, 19016), (1532, 14262), (2298, 9508), (2377, 9192), (3064, 7131), (4596, 4754)]