18708626157

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3923}}^1\times {\mathrm{7193}}^1$

素因数の和:11149

約数の個数: 32

約数和(自身を含む): 28455090048

約数和(自身を除く): 9746463891

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 3923, 7193, 11769, 21579, 50999, 66691, 93509, 122281, 152997, 200073, 280527, 366843, 866983, 1589653, 2600949, 4768959, 28218139, 84654417, 366835807, 479708363, 1100507421, 1439125089, 6236208719, 18708626157]

約数ペア:

[(1, 18708626157), (3, 6236208719), (13, 1439125089), (17, 1100507421), (39, 479708363), (51, 366835807), (221, 84654417), (663, 28218139), (3923, 4768959), (7193, 2600949), (11769, 1589653), (21579, 866983), (50999, 366843), (66691, 280527), (93509, 200073), (122281, 152997)]