18586269

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2371}}^1$

素因数の和:2457

約数の個数: 24

約数和(自身を含む): 29355872

約数和(自身を除く): 10769603

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2371, 2613, 7113, 7839, 21339, 30823, 92469, 158857, 277407, 476571, 1429713, 2065141, 6195423, 18586269]

約数ペア:

[(1, 18586269), (3, 6195423), (9, 2065141), (13, 1429713), (39, 476571), (67, 277407), (117, 158857), (201, 92469), (603, 30823), (871, 21339), (2371, 7839), (2613, 7113)]