17698082836

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{13463}}^1$

素因数の和:13853

約数の個数: 72

約数和(自身を含む): 38034722880

約数和(自身を除く): 20336640044

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 353, 532, 706, 931, 1412, 1862, 2471, 3724, 4942, 6707, 9884, 13414, 13463, 17297, 26828, 26926, 34594, 46949, 53852, 69188, 93898, 94241, 187796, 188482, 255797, 328643, 376964, 511594, 657286, 659687, 1023188, 1314572, 1319374, 1790579, 2638748, 3581158, 4752439, 7162316, 9504878, 12534053, 19009756, 25068106, 33267073, 50136212, 66534146, 90296341, 133068292, 180592682, 232869511, 361185364, 465739022, 632074387, 931478044, 1264148774, 2528297548, 4424520709, 8849041418, 17698082836]

約数ペア:

[(1, 17698082836), (2, 8849041418), (4, 4424520709), (7, 2528297548), (14, 1264148774), (19, 931478044), (28, 632074387), (38, 465739022), (49, 361185364), (76, 232869511), (98, 180592682), (133, 133068292), (196, 90296341), (266, 66534146), (353, 50136212), (532, 33267073), (706, 25068106), (931, 19009756), (1412, 12534053), (1862, 9504878), (2471, 7162316), (3724, 4752439), (4942, 3581158), (6707, 2638748), (9884, 1790579), (13414, 1319374), (13463, 1314572), (17297, 1023188), (26828, 659687), (26926, 657286), (34594, 511594), (46949, 376964), (53852, 328643), (69188, 255797), (93898, 188482), (94241, 187796)]