42005118

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{17117}}^1$

素因数の和:17531

約数の個数: 16

約数和(自身を含む): 84220560

約数和(自身を除く): 42215442

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 17117, 34234, 51351, 102702, 7000853, 14001706, 21002559, 42005118]

約数ペア:

[(1, 42005118), (2, 21002559), (3, 14001706), (6, 7000853), (409, 102702), (818, 51351), (1227, 34234), (2454, 17117)]