26807742

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 69346368

約数和(自身を除く): 42538626

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 23, 26, 34, 39, 46, 51, 69, 78, 102, 117, 138, 153, 207, 221, 234, 293, 299, 306, 391, 414, 442, 586, 598, 663, 782, 879, 897, 1173, 1326, 1758, 1794, 1989, 2346, 2637, 2691, 3519, 3809, 3978, 4981, 5083, 5274, 5382, 6739, 7038, 7618, 9962, 10166, 11427, 13478, 14943, 15249, 20217, 22854, 29886, 30498, 34281, 40434, 44829, 45747, 60651, 64753, 68562, 87607, 89658, 91494, 114563, 121302, 129506, 175214, 194259, 229126, 262821, 343689, 388518, 525642, 582777, 687378, 788463, 1031067, 1165554, 1489319, 1576926, 2062134, 2978638, 4467957, 8935914, 13403871, 26807742]

約数ペア:

[(1, 26807742), (2, 13403871), (3, 8935914), (6, 4467957), (9, 2978638), (13, 2062134), (17, 1576926), (18, 1489319), (23, 1165554), (26, 1031067), (34, 788463), (39, 687378), (46, 582777), (51, 525642), (69, 388518), (78, 343689), (102, 262821), (117, 229126), (138, 194259), (153, 175214), (207, 129506), (221, 121302), (234, 114563), (293, 91494), (299, 89658), (306, 87607), (391, 68562), (414, 64753), (442, 60651), (586, 45747), (598, 44829), (663, 40434), (782, 34281), (879, 30498), (897, 29886), (1173, 22854), (1326, 20217), (1758, 15249), (1794, 14943), (1989, 13478), (2346, 11427), (2637, 10166), (2691, 9962), (3519, 7618), (3809, 7038), (3978, 6739), (4981, 5382), (5083, 5274)]