64144429686

素因数分解:

$2^1\times 3^3\times {\mathrm{439}}^1\times {\mathrm{2705831}}^1$

素因数の和:2706281

約数の個数: 32

約数和(自身を含む): 142867929600

約数和(自身を除く): 78723499914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 439, 878, 1317, 2634, 3951, 7902, 11853, 23706, 2705831, 5411662, 8117493, 16234986, 24352479, 48704958, 73057437, 146114874, 1187859809, 2375719618, 3563579427, 7127158854, 10690738281, 21381476562, 32072214843, 64144429686]

約数ペア:

[(1, 64144429686), (2, 32072214843), (3, 21381476562), (6, 10690738281), (9, 7127158854), (18, 3563579427), (27, 2375719618), (54, 1187859809), (439, 146114874), (878, 73057437), (1317, 48704958), (2634, 24352479), (3951, 16234986), (7902, 8117493), (11853, 5411662), (23706, 2705831)]