18276938

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:446

約数の個数: 24

約数和(自身を含む): 29501472

約数和(自身を除く): 11224534

約数列:

[1, 2, 17, 34, 103, 206, 289, 307, 578, 614, 1751, 3502, 5219, 10438, 29767, 31621, 59534, 63242, 88723, 177446, 537557, 1075114, 9138469, 18276938]

約数ペア:

[(1, 18276938), (2, 9138469), (17, 1075114), (34, 537557), (103, 177446), (206, 88723), (289, 63242), (307, 59534), (578, 31621), (614, 29767), (1751, 10438), (3502, 5219)]