13730178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 34670592

約数和(自身を除く): 20940414

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 113, 154, 226, 231, 263, 339, 462, 526, 678, 789, 791, 1243, 1578, 1582, 1841, 2373, 2486, 2893, 3682, 3729, 4746, 5523, 5786, 7458, 8679, 8701, 11046, 17358, 17402, 20251, 26103, 29719, 40502, 52206, 59438, 60753, 89157, 121506, 178314, 208033, 326909, 416066, 624099, 653818, 980727, 1248198, 1961454, 2288363, 4576726, 6865089, 13730178]

約数ペア:

[(1, 13730178), (2, 6865089), (3, 4576726), (6, 2288363), (7, 1961454), (11, 1248198), (14, 980727), (21, 653818), (22, 624099), (33, 416066), (42, 326909), (66, 208033), (77, 178314), (113, 121506), (154, 89157), (226, 60753), (231, 59438), (263, 52206), (339, 40502), (462, 29719), (526, 26103), (678, 20251), (789, 17402), (791, 17358), (1243, 11046), (1578, 8701), (1582, 8679), (1841, 7458), (2373, 5786), (2486, 5523), (2893, 4746), (3682, 3729)]