31011414

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{337}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 72594288

約数和(自身を除く): 41582874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 313, 337, 626, 674, 939, 1011, 1878, 2022, 2191, 2359, 4382, 4718, 6573, 7077, 13146, 14154, 15337, 16513, 30674, 33026, 46011, 49539, 92022, 99078, 105481, 210962, 316443, 632886, 738367, 1476734, 2215101, 4430202, 5168569, 10337138, 15505707, 31011414]

約数ペア:

[(1, 31011414), (2, 15505707), (3, 10337138), (6, 5168569), (7, 4430202), (14, 2215101), (21, 1476734), (42, 738367), (49, 632886), (98, 316443), (147, 210962), (294, 105481), (313, 99078), (337, 92022), (626, 49539), (674, 46011), (939, 33026), (1011, 30674), (1878, 16513), (2022, 15337), (2191, 14154), (2359, 13146), (4382, 7077), (4718, 6573)]