42051078

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{15679}}^1$

素因数の和:15836

約数の個数: 24

約数和(自身を含む): 91728000

約数和(自身を除く): 49676922

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 15679, 31358, 47037, 94074, 141111, 282222, 2336171, 4672342, 7008513, 14017026, 21025539, 42051078]

約数ペア:

[(1, 42051078), (2, 21025539), (3, 14017026), (6, 7008513), (9, 4672342), (18, 2336171), (149, 282222), (298, 141111), (447, 94074), (894, 47037), (1341, 31358), (2682, 15679)]