18479358

素因数分解:

$2^1\times 3^2\times {\mathrm{941}}^1\times {\mathrm{1091}}^1$

素因数の和:2040

約数の個数: 24

約数和(自身を含む): 40117896

約数和(自身を除く): 21638538

約数列:

[1, 2, 3, 6, 9, 18, 941, 1091, 1882, 2182, 2823, 3273, 5646, 6546, 8469, 9819, 16938, 19638, 1026631, 2053262, 3079893, 6159786, 9239679, 18479358]

約数ペア:

[(1, 18479358), (2, 9239679), (3, 6159786), (6, 3079893), (9, 2053262), (18, 1026631), (941, 19638), (1091, 16938), (1882, 9819), (2182, 8469), (2823, 6546), (3273, 5646)]