2018461761

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{120383}}^1$

素因数の和:120424

約数の個数: 28

約数和(自身を含む): 3157913088

約数和(自身を除く): 1139451327

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1863, 5589, 16767, 120383, 361149, 1083447, 2768809, 3250341, 8306427, 9751023, 24919281, 29253069, 74757843, 87759207, 224273529, 672820587, 2018461761]

約数ペア:

[(1, 2018461761), (3, 672820587), (9, 224273529), (23, 87759207), (27, 74757843), (69, 29253069), (81, 24919281), (207, 9751023), (243, 8306427), (621, 3250341), (729, 2768809), (1863, 1083447), (5589, 361149), (16767, 120383)]