16641708

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 43020432

約数和(自身を除く): 26378724

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 97, 102, 116, 174, 194, 204, 291, 348, 388, 493, 582, 841, 986, 1164, 1479, 1649, 1682, 1972, 2523, 2813, 2958, 3298, 3364, 4947, 5046, 5626, 5916, 6596, 8439, 9894, 10092, 11252, 14297, 16878, 19788, 28594, 33756, 42891, 47821, 57188, 81577, 85782, 95642, 143463, 163154, 171564, 191284, 244731, 286926, 326308, 489462, 573852, 978924, 1386809, 2773618, 4160427, 5547236, 8320854, 16641708]

約数ペア:

[(1, 16641708), (2, 8320854), (3, 5547236), (4, 4160427), (6, 2773618), (12, 1386809), (17, 978924), (29, 573852), (34, 489462), (51, 326308), (58, 286926), (68, 244731), (87, 191284), (97, 171564), (102, 163154), (116, 143463), (174, 95642), (194, 85782), (204, 81577), (291, 57188), (348, 47821), (388, 42891), (493, 33756), (582, 28594), (841, 19788), (986, 16878), (1164, 14297), (1479, 11252), (1649, 10092), (1682, 9894), (1972, 8439), (2523, 6596), (2813, 5916), (2958, 5626), (3298, 5046), (3364, 4947)]