121721256

素因数分解:

$2^3\times 3^2\times {\mathrm{1690573}}^1$

素因数の和:1690585

約数の個数: 24

約数和(自身を含む): 329661930

約数和(自身を除く): 207940674

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1690573, 3381146, 5071719, 6762292, 10143438, 13524584, 15215157, 20286876, 30430314, 40573752, 60860628, 121721256]

約数ペア:

[(1, 121721256), (2, 60860628), (3, 40573752), (4, 30430314), (6, 20286876), (8, 15215157), (9, 13524584), (12, 10143438), (18, 6762292), (24, 5071719), (36, 3381146), (72, 1690573)]