21807096

素因数分解:

$2^3\times 3^1\times {\mathrm{359}}^1\times {\mathrm{2531}}^1$

素因数の和:2899

約数の個数: 32

約数和(自身を含む): 54691200

約数和(自身を除く): 32884104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 359, 718, 1077, 1436, 2154, 2531, 2872, 4308, 5062, 7593, 8616, 10124, 15186, 20248, 30372, 60744, 908629, 1817258, 2725887, 3634516, 5451774, 7269032, 10903548, 21807096]

約数ペア:

[(1, 21807096), (2, 10903548), (3, 7269032), (4, 5451774), (6, 3634516), (8, 2725887), (12, 1817258), (24, 908629), (359, 60744), (718, 30372), (1077, 20248), (1436, 15186), (2154, 10124), (2531, 8616), (2872, 7593), (4308, 5062)]