18141140

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{6007}}^1$

素因数の和:6167

約数の個数: 24

約数和(自身を含む): 38355072

約数和(自身を除く): 20213932

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 6007, 12014, 24028, 30035, 60070, 120140, 907057, 1814114, 3628228, 4535285, 9070570, 18141140]

約数ペア:

[(1, 18141140), (2, 9070570), (4, 4535285), (5, 3628228), (10, 1814114), (20, 907057), (151, 120140), (302, 60070), (604, 30035), (755, 24028), (1510, 12014), (3020, 6007)]