2018163014

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{329873}}^1$

素因数の和:329924

約数の個数: 32

約数和(自身を含む): 3800148480

約数和(自身を除く): 1781985466

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 329873, 659746, 2309111, 4618222, 6267587, 7587079, 12535174, 15174158, 43873109, 53109553, 87746218, 106219106, 144154501, 288309002, 1009081507, 2018163014]

約数ペア:

[(1, 2018163014), (2, 1009081507), (7, 288309002), (14, 144154501), (19, 106219106), (23, 87746218), (38, 53109553), (46, 43873109), (133, 15174158), (161, 12535174), (266, 7587079), (322, 6267587), (437, 4618222), (874, 2309111), (3059, 659746), (6118, 329873)]