13900404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1303}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 37388288

約数和(自身を除く): 23487884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1303, 1524, 1778, 2606, 2667, 3556, 3909, 5212, 5334, 7818, 9121, 10668, 15636, 18242, 27363, 36484, 54726, 109452, 165481, 330962, 496443, 661924, 992886, 1158367, 1985772, 2316734, 3475101, 4633468, 6950202, 13900404]

約数ペア:

[(1, 13900404), (2, 6950202), (3, 4633468), (4, 3475101), (6, 2316734), (7, 1985772), (12, 1158367), (14, 992886), (21, 661924), (28, 496443), (42, 330962), (84, 165481), (127, 109452), (254, 54726), (381, 36484), (508, 27363), (762, 18242), (889, 15636), (1303, 10668), (1524, 9121), (1778, 7818), (2606, 5334), (2667, 5212), (3556, 3909)]