18604362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{442961}}^1$

素因数の和:442973

約数の個数: 16

約数和(自身を含む): 42524352

約数和(自身を除く): 23919990

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 442961, 885922, 1328883, 2657766, 3100727, 6201454, 9302181, 18604362]

約数ペア:

[(1, 18604362), (2, 9302181), (3, 6201454), (6, 3100727), (7, 2657766), (14, 1328883), (21, 885922), (42, 442961)]