25327494

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 58406400

約数和(自身を除く): 33078906

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 103, 114, 171, 206, 309, 342, 618, 719, 927, 1438, 1854, 1957, 2157, 3914, 4314, 5871, 6471, 11742, 12942, 13661, 17613, 27322, 35226, 40983, 74057, 81966, 122949, 148114, 222171, 245898, 444342, 666513, 1333026, 1407083, 2814166, 4221249, 8442498, 12663747, 25327494]

約数ペア:

[(1, 25327494), (2, 12663747), (3, 8442498), (6, 4221249), (9, 2814166), (18, 1407083), (19, 1333026), (38, 666513), (57, 444342), (103, 245898), (114, 222171), (171, 148114), (206, 122949), (309, 81966), (342, 74057), (618, 40983), (719, 35226), (927, 27322), (1438, 17613), (1854, 13661), (1957, 12942), (2157, 11742), (3914, 6471), (4314, 5871)]