8386398

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 19408896

約数和(自身を除く): 11022498

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 207, 282, 414, 423, 431, 846, 862, 1081, 1293, 2162, 2586, 3243, 3879, 6486, 7758, 9729, 9913, 19458, 19826, 20257, 29739, 40514, 59478, 60771, 89217, 121542, 178434, 182313, 364626, 465911, 931822, 1397733, 2795466, 4193199, 8386398]

約数ペア:

[(1, 8386398), (2, 4193199), (3, 2795466), (6, 1397733), (9, 931822), (18, 465911), (23, 364626), (46, 182313), (47, 178434), (69, 121542), (94, 89217), (138, 60771), (141, 59478), (207, 40514), (282, 29739), (414, 20257), (423, 19826), (431, 19458), (846, 9913), (862, 9729), (1081, 7758), (1293, 6486), (2162, 3879), (2586, 3243)]