6740538

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 15907104

約数和(自身を除く): 9166566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 101, 147, 202, 227, 294, 303, 454, 606, 681, 707, 1362, 1414, 1589, 2121, 3178, 4242, 4767, 4949, 9534, 9898, 11123, 14847, 22246, 22927, 29694, 33369, 45854, 66738, 68781, 137562, 160489, 320978, 481467, 962934, 1123423, 2246846, 3370269, 6740538]

約数ペア:

[(1, 6740538), (2, 3370269), (3, 2246846), (6, 1123423), (7, 962934), (14, 481467), (21, 320978), (42, 160489), (49, 137562), (98, 68781), (101, 66738), (147, 45854), (202, 33369), (227, 29694), (294, 22927), (303, 22246), (454, 14847), (606, 11123), (681, 9898), (707, 9534), (1362, 4949), (1414, 4767), (1589, 4242), (2121, 3178)]