2016402354

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2605171}}^1$

素因数の和:2605222

約数の個数: 24

約数和(自身を含む): 4470475152

約数和(自身を除く): 2454072798

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 2605171, 5210342, 7815513, 15631026, 23446539, 46893078, 112022353, 224044706, 336067059, 672134118, 1008201177, 2016402354]

約数ペア:

[(1, 2016402354), (2, 1008201177), (3, 672134118), (6, 336067059), (9, 224044706), (18, 112022353), (43, 46893078), (86, 23446539), (129, 15631026), (258, 7815513), (387, 5210342), (774, 2605171)]