86386734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{685609}}^1$

素因数の和:685624

約数の個数: 24

約数和(自身を含む): 213910320

約数和(自身を除く): 127523586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 685609, 1371218, 2056827, 4113654, 4799263, 6170481, 9598526, 12340962, 14397789, 28795578, 43193367, 86386734]

約数ペア:

[(1, 86386734), (2, 43193367), (3, 28795578), (6, 14397789), (7, 12340962), (9, 9598526), (14, 6170481), (18, 4799263), (21, 4113654), (42, 2056827), (63, 1371218), (126, 685609)]