6878898

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 16934400

約数和(自身を除く): 10055502

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 82, 117, 123, 234, 239, 246, 351, 369, 478, 533, 702, 717, 738, 1066, 1107, 1434, 1599, 2151, 2214, 3107, 3198, 4302, 4797, 6214, 6453, 9321, 9594, 9799, 12906, 14391, 18642, 19598, 27963, 28782, 29397, 55926, 58794, 83889, 88191, 127387, 167778, 176382, 254774, 264573, 382161, 529146, 764322, 1146483, 2292966, 3439449, 6878898]

約数ペア:

[(1, 6878898), (2, 3439449), (3, 2292966), (6, 1146483), (9, 764322), (13, 529146), (18, 382161), (26, 264573), (27, 254774), (39, 176382), (41, 167778), (54, 127387), (78, 88191), (82, 83889), (117, 58794), (123, 55926), (234, 29397), (239, 28782), (246, 27963), (351, 19598), (369, 18642), (478, 14391), (533, 12906), (702, 9799), (717, 9594), (738, 9321), (1066, 6453), (1107, 6214), (1434, 4797), (1599, 4302), (2151, 3198), (2214, 3107)]