18964758

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{10937}}^1$

素因数の和:10976

約数の個数: 24

約数和(自身を含む): 40295592

約数和(自身を除く): 21330834

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1734, 10937, 21874, 32811, 65622, 185929, 371858, 557787, 1115574, 3160793, 6321586, 9482379, 18964758]

約数ペア:

[(1, 18964758), (2, 9482379), (3, 6321586), (6, 3160793), (17, 1115574), (34, 557787), (51, 371858), (102, 185929), (289, 65622), (578, 32811), (867, 21874), (1734, 10937)]