18142788

素因数分解:

$2^2\times 3^1\times {\mathrm{353}}^1\times {\mathrm{4283}}^1$

素因数の和:4643

約数の個数: 24

約数和(自身を含む): 42463008

約数和(自身を除く): 24320220

約数列:

[1, 2, 3, 4, 6, 12, 353, 706, 1059, 1412, 2118, 4236, 4283, 8566, 12849, 17132, 25698, 51396, 1511899, 3023798, 4535697, 6047596, 9071394, 18142788]

約数ペア:

[(1, 18142788), (2, 9071394), (3, 6047596), (4, 4535697), (6, 3023798), (12, 1511899), (353, 51396), (706, 25698), (1059, 17132), (1412, 12849), (2118, 8566), (4236, 4283)]