16511556

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2791}}^1$

素因数の和:2844

約数の個数: 48

約数和(自身を含む): 42215040

約数和(自身を除く): 25703484

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 348, 493, 986, 1479, 1972, 2791, 2958, 5582, 5916, 8373, 11164, 16746, 33492, 47447, 80939, 94894, 142341, 161878, 189788, 242817, 284682, 323756, 485634, 569364, 971268, 1375963, 2751926, 4127889, 5503852, 8255778, 16511556]

約数ペア:

[(1, 16511556), (2, 8255778), (3, 5503852), (4, 4127889), (6, 2751926), (12, 1375963), (17, 971268), (29, 569364), (34, 485634), (51, 323756), (58, 284682), (68, 242817), (87, 189788), (102, 161878), (116, 142341), (174, 94894), (204, 80939), (348, 47447), (493, 33492), (986, 16746), (1479, 11164), (1972, 8373), (2791, 5916), (2958, 5582)]