55213218

素因数分解:

$2^1\times 3^3\times {\mathrm{1022467}}^1$

素因数の和:1022478

約数の個数: 16

約数和(自身を含む): 122696160

約数和(自身を除く): 67482942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1022467, 2044934, 3067401, 6134802, 9202203, 18404406, 27606609, 55213218]

約数ペア:

[(1, 55213218), (2, 27606609), (3, 18404406), (6, 9202203), (9, 6134802), (18, 3067401), (27, 2044934), (54, 1022467)]