18343806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{235177}}^1$

素因数の和:235195

約数の個数: 16

約数和(自身を含む): 39509904

約数和(自身を除く): 21166098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 235177, 470354, 705531, 1411062, 3057301, 6114602, 9171903, 18343806]

約数ペア:

[(1, 18343806), (2, 9171903), (3, 6114602), (6, 3057301), (13, 1411062), (26, 705531), (39, 470354), (78, 235177)]