18865431354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40834267}}^1$

素因数の和:40834290

約数の個数: 32

約数和(自身を含む): 47041076736

約数和(自身を除く): 28175645382

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 40834267, 81668534, 122502801, 245005602, 285839869, 449176937, 571679738, 857519607, 898353874, 1347530811, 1715039214, 2695061622, 3144238559, 6288477118, 9432715677, 18865431354]

約数ペア:

[(1, 18865431354), (2, 9432715677), (3, 6288477118), (6, 3144238559), (7, 2695061622), (11, 1715039214), (14, 1347530811), (21, 898353874), (22, 857519607), (33, 571679738), (42, 449176937), (66, 285839869), (77, 245005602), (154, 122502801), (231, 81668534), (462, 40834267)]