9138207636

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2141}}^1\times {\mathrm{2237}}^1$

素因数の和:4441

約数の個数: 72

約数和(自身を含む): 23556713544

約数和(自身を除く): 14418505908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 2141, 2237, 4282, 4474, 6423, 6711, 8564, 8948, 12846, 13422, 19269, 20133, 25692, 26844, 38538, 40266, 77076, 80532, 113473, 118561, 226946, 237122, 340419, 355683, 453892, 474244, 680838, 711366, 1021257, 1067049, 1361676, 1422732, 2042514, 2134098, 4085028, 4268196, 4789417, 9578834, 14368251, 19157668, 28736502, 43104753, 57473004, 86209506, 172419012, 253839101, 507678202, 761517303, 1015356404, 1523034606, 2284551909, 3046069212, 4569103818, 9138207636]

約数ペア:

[(1, 9138207636), (2, 4569103818), (3, 3046069212), (4, 2284551909), (6, 1523034606), (9, 1015356404), (12, 761517303), (18, 507678202), (36, 253839101), (53, 172419012), (106, 86209506), (159, 57473004), (212, 43104753), (318, 28736502), (477, 19157668), (636, 14368251), (954, 9578834), (1908, 4789417), (2141, 4268196), (2237, 4085028), (4282, 2134098), (4474, 2042514), (6423, 1422732), (6711, 1361676), (8564, 1067049), (8948, 1021257), (12846, 711366), (13422, 680838), (19269, 474244), (20133, 453892), (25692, 355683), (26844, 340419), (38538, 237122), (40266, 226946), (77076, 118561), (80532, 113473)]