394501086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3130961}}^1$

素因数の和:3130976

約数の個数: 24

約数和(自身を含む): 976860144

約数和(自身を除く): 582359058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3130961, 6261922, 9392883, 18785766, 21916727, 28178649, 43833454, 56357298, 65750181, 131500362, 197250543, 394501086]

約数ペア:

[(1, 394501086), (2, 197250543), (3, 131500362), (6, 65750181), (7, 56357298), (9, 43833454), (14, 28178649), (18, 21916727), (21, 18785766), (42, 9392883), (63, 6261922), (126, 3130961)]