1315926

素因数分解:

$2^1\times 3^4\times {\mathrm{8123}}^1$

素因数の和:8137

約数の個数: 20

約数和(自身を含む): 2949012

約数和(自身を除く): 1633086

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 8123, 16246, 24369, 48738, 73107, 146214, 219321, 438642, 657963, 1315926]

約数ペア:

[(1, 1315926), (2, 657963), (3, 438642), (6, 219321), (9, 146214), (18, 73107), (27, 48738), (54, 24369), (81, 16246), (162, 8123)]