18234801

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17317}}^1$

素因数の和:17342

約数の個数: 20

約数和(自身を含む): 29336692

約数和(自身を除く): 11101891

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 17317, 51951, 155853, 225121, 467559, 675363, 1402677, 2026089, 6078267, 18234801]

約数ペア:

[(1, 18234801), (3, 6078267), (9, 2026089), (13, 1402677), (27, 675363), (39, 467559), (81, 225121), (117, 155853), (351, 51951), (1053, 17317)]