809949474

素因数分解:

$2^1\times 3^2\times {\mathrm{233}}^1\times {\mathrm{313}}^1\times {\mathrm{617}}^1$

素因数の和:1171

約数の個数: 48

約数和(自身を含む): 1770918552

約数和(自身を除く): 960969078

約数列:

[1, 2, 3, 6, 9, 18, 233, 313, 466, 617, 626, 699, 939, 1234, 1398, 1851, 1878, 2097, 2817, 3702, 4194, 5553, 5634, 11106, 72929, 143761, 145858, 193121, 218787, 287522, 386242, 431283, 437574, 579363, 656361, 862566, 1158726, 1293849, 1312722, 1738089, 2587698, 3476178, 44997193, 89994386, 134991579, 269983158, 404974737, 809949474]

約数ペア:

[(1, 809949474), (2, 404974737), (3, 269983158), (6, 134991579), (9, 89994386), (18, 44997193), (233, 3476178), (313, 2587698), (466, 1738089), (617, 1312722), (626, 1293849), (699, 1158726), (939, 862566), (1234, 656361), (1398, 579363), (1851, 437574), (1878, 431283), (2097, 386242), (2817, 287522), (3702, 218787), (4194, 193121), (5553, 145858), (5634, 143761), (11106, 72929)]