2018073365

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{9689}}^1$

素因数の和:10253

約数の個数: 32

約数和(自身を含む): 3025140480

約数和(自身を除く): 1007067115

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 541, 2705, 3787, 5951, 9689, 18935, 29755, 41657, 48445, 67823, 106579, 208285, 339115, 532895, 746053, 3730265, 5241749, 26208745, 36692243, 57659239, 183461215, 288296195, 403614673, 2018073365]

約数ペア:

[(1, 2018073365), (5, 403614673), (7, 288296195), (11, 183461215), (35, 57659239), (55, 36692243), (77, 26208745), (385, 5241749), (541, 3730265), (2705, 746053), (3787, 532895), (5951, 339115), (9689, 208285), (18935, 106579), (29755, 67823), (41657, 48445)]