12694518

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 28894320

約数和(自身を除く): 16199802

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 83, 87, 166, 174, 249, 261, 293, 498, 522, 586, 747, 879, 1494, 1758, 2407, 2637, 4814, 5274, 7221, 8497, 14442, 16994, 21663, 24319, 25491, 43326, 48638, 50982, 72957, 76473, 145914, 152946, 218871, 437742, 705251, 1410502, 2115753, 4231506, 6347259, 12694518]

約数ペア:

[(1, 12694518), (2, 6347259), (3, 4231506), (6, 2115753), (9, 1410502), (18, 705251), (29, 437742), (58, 218871), (83, 152946), (87, 145914), (166, 76473), (174, 72957), (249, 50982), (261, 48638), (293, 43326), (498, 25491), (522, 24319), (586, 21663), (747, 16994), (879, 14442), (1494, 8497), (1758, 7221), (2407, 5274), (2637, 4814)]