21234804

素因数分解:

$2^2\times 3^1\times {\mathrm{1093}}^1\times {\mathrm{1619}}^1$

素因数の和:2719

約数の個数: 24

約数和(自身を含む): 49623840

約数和(自身を除く): 28389036

約数列:

[1, 2, 3, 4, 6, 12, 1093, 1619, 2186, 3238, 3279, 4372, 4857, 6476, 6558, 9714, 13116, 19428, 1769567, 3539134, 5308701, 7078268, 10617402, 21234804]

約数ペア:

[(1, 21234804), (2, 10617402), (3, 7078268), (4, 5308701), (6, 3539134), (12, 1769567), (1093, 19428), (1619, 13116), (2186, 9714), (3238, 6558), (3279, 6476), (4372, 4857)]