21074712

素因数分解:

$2^3\times 3^1\times {\mathrm{878113}}^1$

素因数の和:878122

約数の個数: 16

約数和(自身を含む): 52686840

約数和(自身を除く): 31612128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 878113, 1756226, 2634339, 3512452, 5268678, 7024904, 10537356, 21074712]

約数ペア:

[(1, 21074712), (2, 10537356), (3, 7024904), (4, 5268678), (6, 3512452), (8, 2634339), (12, 1756226), (24, 878113)]