42685878

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 91952640

約数和(自身を除く): 49266762

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 103, 206, 239, 289, 309, 478, 578, 618, 717, 867, 1434, 1734, 1751, 3502, 4063, 5253, 8126, 10506, 12189, 24378, 24617, 29767, 49234, 59534, 69071, 73851, 89301, 138142, 147702, 178602, 207213, 414426, 418489, 836978, 1255467, 2510934, 7114313, 14228626, 21342939, 42685878]

約数ペア:

[(1, 42685878), (2, 21342939), (3, 14228626), (6, 7114313), (17, 2510934), (34, 1255467), (51, 836978), (102, 418489), (103, 414426), (206, 207213), (239, 178602), (289, 147702), (309, 138142), (478, 89301), (578, 73851), (618, 69071), (717, 59534), (867, 49234), (1434, 29767), (1734, 24617), (1751, 24378), (3502, 12189), (4063, 10506), (5253, 8126)]