6421974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 13928544

約数和(自身を除く): 7506570

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 281, 293, 562, 586, 843, 879, 1686, 1758, 3653, 3809, 7306, 7618, 10959, 11427, 21918, 22854, 82333, 164666, 246999, 493998, 1070329, 2140658, 3210987, 6421974]

約数ペア:

[(1, 6421974), (2, 3210987), (3, 2140658), (6, 1070329), (13, 493998), (26, 246999), (39, 164666), (78, 82333), (281, 22854), (293, 21918), (562, 11427), (586, 10959), (843, 7618), (879, 7306), (1686, 3809), (1758, 3653)]