3109374

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 7015680

約数和(自身を除く): 3906306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 811, 1278, 1622, 1917, 2433, 3834, 4866, 7299, 14598, 21897, 43794, 57581, 115162, 172743, 345486, 518229, 1036458, 1554687, 3109374]

約数ペア:

[(1, 3109374), (2, 1554687), (3, 1036458), (6, 518229), (9, 345486), (18, 172743), (27, 115162), (54, 57581), (71, 43794), (142, 21897), (213, 14598), (426, 7299), (639, 4866), (811, 3834), (1278, 2433), (1622, 1917)]