71943174

素因数分解:

$2^1\times 3^3\times {\mathrm{1332281}}^1$

素因数の和:1332292

約数の個数: 16

約数和(自身を含む): 159873840

約数和(自身を除く): 87930666

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1332281, 2664562, 3996843, 7993686, 11990529, 23981058, 35971587, 71943174]

約数ペア:

[(1, 71943174), (2, 35971587), (3, 23981058), (6, 11990529), (9, 7993686), (18, 3996843), (27, 2664562), (54, 1332281)]