27769818

素因数分解:

$2^1\times 3^1\times {\mathrm{227}}^1\times {\mathrm{20389}}^1$

素因数の和:20621

約数の個数: 16

約数和(自身を含む): 55787040

約数和(自身を除く): 28017222

約数列:

[1, 2, 3, 6, 227, 454, 681, 1362, 20389, 40778, 61167, 122334, 4628303, 9256606, 13884909, 27769818]

約数ペア:

[(1, 27769818), (2, 13884909), (3, 9256606), (6, 4628303), (227, 122334), (454, 61167), (681, 40778), (1362, 20389)]