18938291229

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14715067}}^1$

素因数の和:14715097

約数の個数: 24

約数和(自身を含む): 32137708512

約数和(自身を除く): 13199417283

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 14715067, 44145201, 132435603, 161865737, 191295871, 485597211, 573887613, 1456791633, 1721662839, 2104254581, 6312763743, 18938291229]

約数ペア:

[(1, 18938291229), (3, 6312763743), (9, 2104254581), (11, 1721662839), (13, 1456791633), (33, 573887613), (39, 485597211), (99, 191295871), (117, 161865737), (143, 132435603), (429, 44145201), (1287, 14715067)]