16091418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:787

約数の個数: 64

約数和(自身を含む): 40255488

約数和(自身を除く): 24164070

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 119, 186, 217, 238, 357, 434, 527, 651, 714, 727, 1054, 1302, 1454, 1581, 2181, 3162, 3689, 4362, 5089, 7378, 10178, 11067, 12359, 15267, 22134, 22537, 24718, 30534, 37077, 45074, 67611, 74154, 86513, 135222, 157759, 173026, 259539, 315518, 383129, 473277, 519078, 766258, 946554, 1149387, 2298774, 2681903, 5363806, 8045709, 16091418]

約数ペア:

[(1, 16091418), (2, 8045709), (3, 5363806), (6, 2681903), (7, 2298774), (14, 1149387), (17, 946554), (21, 766258), (31, 519078), (34, 473277), (42, 383129), (51, 315518), (62, 259539), (93, 173026), (102, 157759), (119, 135222), (186, 86513), (217, 74154), (238, 67611), (357, 45074), (434, 37077), (527, 30534), (651, 24718), (714, 22537), (727, 22134), (1054, 15267), (1302, 12359), (1454, 11067), (1581, 10178), (2181, 7378), (3162, 5089), (3689, 4362)]