340473438

素因数分解:

$2^1\times 3^2\times {\mathrm{307}}^1\times {\mathrm{61613}}^1$

素因数の和:61928

約数の個数: 24

約数和(自身を含む): 740107368

約数和(自身を除く): 399633930

約数列:

[1, 2, 3, 6, 9, 18, 307, 614, 921, 1842, 2763, 5526, 61613, 123226, 184839, 369678, 554517, 1109034, 18915191, 37830382, 56745573, 113491146, 170236719, 340473438]

約数ペア:

[(1, 340473438), (2, 170236719), (3, 113491146), (6, 56745573), (9, 37830382), (18, 18915191), (307, 1109034), (614, 554517), (921, 369678), (1842, 184839), (2763, 123226), (5526, 61613)]