638046924

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3127681}}^1$

素因数の和:3127705

約数の個数: 24

約数和(自身を含む): 1576351728

約数和(自身を除く): 938304804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 3127681, 6255362, 9383043, 12510724, 18766086, 37532172, 53170577, 106341154, 159511731, 212682308, 319023462, 638046924]

約数ペア:

[(1, 638046924), (2, 319023462), (3, 212682308), (4, 159511731), (6, 106341154), (12, 53170577), (17, 37532172), (34, 18766086), (51, 12510724), (68, 9383043), (102, 6255362), (204, 3127681)]