15946866

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2963}}^1$

素因数の和:3007

約数の個数: 48

約数和(自身を含む): 38840256

約数和(自身を除く): 22893390

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 2963, 5382, 5926, 8889, 17778, 26667, 38519, 53334, 68149, 77038, 115557, 136298, 204447, 231114, 346671, 408894, 613341, 693342, 885937, 1226682, 1771874, 2657811, 5315622, 7973433, 15946866]

約数ペア:

[(1, 15946866), (2, 7973433), (3, 5315622), (6, 2657811), (9, 1771874), (13, 1226682), (18, 885937), (23, 693342), (26, 613341), (39, 408894), (46, 346671), (69, 231114), (78, 204447), (117, 136298), (138, 115557), (207, 77038), (234, 68149), (299, 53334), (414, 38519), (598, 26667), (897, 17778), (1794, 8889), (2691, 5926), (2963, 5382)]