17931158

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 33981120

約数和(自身を除く): 16049962

約数列:

[1, 2, 7, 14, 17, 34, 47, 49, 94, 98, 119, 229, 238, 329, 458, 658, 799, 833, 1598, 1603, 1666, 2303, 3206, 3893, 4606, 5593, 7786, 10763, 11186, 11221, 21526, 22442, 27251, 39151, 54502, 75341, 78302, 150682, 182971, 190757, 365942, 381514, 527387, 1054774, 1280797, 2561594, 8965579, 17931158]

約数ペア:

[(1, 17931158), (2, 8965579), (7, 2561594), (14, 1280797), (17, 1054774), (34, 527387), (47, 381514), (49, 365942), (94, 190757), (98, 182971), (119, 150682), (229, 78302), (238, 75341), (329, 54502), (458, 39151), (658, 27251), (799, 22442), (833, 21526), (1598, 11221), (1603, 11186), (1666, 10763), (2303, 7786), (3206, 5593), (3893, 4606)]