54287406

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131129}}^1$

素因数の和:131160

約数の個数: 24

約数和(自身を含む): 122737680

約数和(自身を除く): 68450274

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 131129, 262258, 393387, 786774, 1180161, 2360322, 3015967, 6031934, 9047901, 18095802, 27143703, 54287406]

約数ペア:

[(1, 54287406), (2, 27143703), (3, 18095802), (6, 9047901), (9, 6031934), (18, 3015967), (23, 2360322), (46, 1180161), (69, 786774), (138, 393387), (207, 262258), (414, 131129)]