2018077312

素因数分解:

$2^7\times {\mathrm{857}}^1\times {\mathrm{18397}}^1$

素因数の和:19268

約数の個数: 32

約数和(自身を含む): 4025298420

約数和(自身を除く): 2007221108

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 857, 1714, 3428, 6856, 13712, 18397, 27424, 36794, 54848, 73588, 109696, 147176, 294352, 588704, 1177408, 2354816, 15766229, 31532458, 63064916, 126129832, 252259664, 504519328, 1009038656, 2018077312]

約数ペア:

[(1, 2018077312), (2, 1009038656), (4, 504519328), (8, 252259664), (16, 126129832), (32, 63064916), (64, 31532458), (128, 15766229), (857, 2354816), (1714, 1177408), (3428, 588704), (6856, 294352), (13712, 147176), (18397, 109696), (27424, 73588), (36794, 54848)]