18552156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{220859}}^1$

素因数の和:220873

約数の個数: 24

約数和(自身を含む): 49472640

約数和(自身を除く): 30920484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 220859, 441718, 662577, 883436, 1325154, 1546013, 2650308, 3092026, 4638039, 6184052, 9276078, 18552156]

約数ペア:

[(1, 18552156), (2, 9276078), (3, 6184052), (4, 4638039), (6, 3092026), (7, 2650308), (12, 1546013), (14, 1325154), (21, 883436), (28, 662577), (42, 441718), (84, 220859)]