127960812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{507781}}^1$

素因数の和:507798

約数の個数: 36

約数和(自身を含む): 369665296

約数和(自身を除く): 241704484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 507781, 1015562, 1523343, 2031124, 3046686, 3554467, 4570029, 6093372, 7108934, 9140058, 10663401, 14217868, 18280116, 21326802, 31990203, 42653604, 63980406, 127960812]

約数ペア:

[(1, 127960812), (2, 63980406), (3, 42653604), (4, 31990203), (6, 21326802), (7, 18280116), (9, 14217868), (12, 10663401), (14, 9140058), (18, 7108934), (21, 6093372), (28, 4570029), (36, 3554467), (42, 3046686), (63, 2031124), (84, 1523343), (126, 1015562), (252, 507781)]