22181236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6547}}^1$

素因数の和:6580

約数の個数: 36

約数和(自身を含む): 48769504

約数和(自身を除く): 26588268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 6547, 13094, 26188, 45829, 72017, 91658, 144034, 183316, 288068, 504119, 792187, 1008238, 1584374, 2016476, 3168748, 5545309, 11090618, 22181236]

約数ペア:

[(1, 22181236), (2, 11090618), (4, 5545309), (7, 3168748), (11, 2016476), (14, 1584374), (22, 1008238), (28, 792187), (44, 504119), (77, 288068), (121, 183316), (154, 144034), (242, 91658), (308, 72017), (484, 45829), (847, 26188), (1694, 13094), (3388, 6547)]