8556678

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:283

約数の個数: 80

約数和(自身を含む): 21954240

約数和(自身を除く): 13397562

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 239, 306, 351, 442, 459, 478, 663, 702, 717, 918, 1053, 1326, 1377, 1434, 1989, 2106, 2151, 2754, 3107, 3978, 4063, 4302, 5967, 6214, 6453, 8126, 9321, 11934, 12189, 12906, 17901, 18642, 19359, 24378, 27963, 35802, 36567, 38718, 52819, 55926, 73134, 83889, 105638, 109701, 158457, 167778, 219402, 251667, 316914, 329103, 475371, 503334, 658206, 950742, 1426113, 2852226, 4278339, 8556678]

約数ペア:

[(1, 8556678), (2, 4278339), (3, 2852226), (6, 1426113), (9, 950742), (13, 658206), (17, 503334), (18, 475371), (26, 329103), (27, 316914), (34, 251667), (39, 219402), (51, 167778), (54, 158457), (78, 109701), (81, 105638), (102, 83889), (117, 73134), (153, 55926), (162, 52819), (221, 38718), (234, 36567), (239, 35802), (306, 27963), (351, 24378), (442, 19359), (459, 18642), (478, 17901), (663, 12906), (702, 12189), (717, 11934), (918, 9321), (1053, 8126), (1326, 6453), (1377, 6214), (1434, 5967), (1989, 4302), (2106, 4063), (2151, 3978), (2754, 3107)]