15406146

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 39916800

約数和(自身を除く): 24510654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 318, 371, 378, 477, 742, 769, 954, 1113, 1431, 1538, 2226, 2307, 2862, 3339, 4614, 5383, 6678, 6921, 10017, 10766, 13842, 16149, 20034, 20763, 32298, 40757, 41526, 48447, 81514, 96894, 122271, 145341, 244542, 285299, 290682, 366813, 570598, 733626, 855897, 1100439, 1711794, 2200878, 2567691, 5135382, 7703073, 15406146]

約数ペア:

[(1, 15406146), (2, 7703073), (3, 5135382), (6, 2567691), (7, 2200878), (9, 1711794), (14, 1100439), (18, 855897), (21, 733626), (27, 570598), (42, 366813), (53, 290682), (54, 285299), (63, 244542), (106, 145341), (126, 122271), (159, 96894), (189, 81514), (318, 48447), (371, 41526), (378, 40757), (477, 32298), (742, 20763), (769, 20034), (954, 16149), (1113, 13842), (1431, 10766), (1538, 10017), (2226, 6921), (2307, 6678), (2862, 5383), (3339, 4614)]