40487574

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{396937}}^1$

素因数の和:396959

約数の個数: 16

約数和(自身を含む): 85738608

約数和(自身を除く): 45251034

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 396937, 793874, 1190811, 2381622, 6747929, 13495858, 20243787, 40487574]

約数ペア:

[(1, 40487574), (2, 20243787), (3, 13495858), (6, 6747929), (17, 2381622), (34, 1190811), (51, 793874), (102, 396937)]