21846804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{260081}}^1$

素因数の和:260095

約数の個数: 24

約数和(自身を含む): 58258368

約数和(自身を除く): 36411564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 260081, 520162, 780243, 1040324, 1560486, 1820567, 3120972, 3641134, 5461701, 7282268, 10923402, 21846804]

約数ペア:

[(1, 21846804), (2, 10923402), (3, 7282268), (4, 5461701), (6, 3641134), (7, 3120972), (12, 1820567), (14, 1560486), (21, 1040324), (28, 780243), (42, 520162), (84, 260081)]