172965114

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1372739}}^1$

素因数の和:1372754

約数の個数: 24

約数和(自身を含む): 428294880

約数和(自身を除く): 255329766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1372739, 2745478, 4118217, 8236434, 9609173, 12354651, 19218346, 24709302, 28827519, 57655038, 86482557, 172965114]

約数ペア:

[(1, 172965114), (2, 86482557), (3, 57655038), (6, 28827519), (7, 24709302), (9, 19218346), (14, 12354651), (18, 9609173), (21, 8236434), (42, 4118217), (63, 2745478), (126, 1372739)]