2178198

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 5587200

約数和(自身を除く): 3409002

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 193, 198, 209, 297, 342, 386, 418, 513, 579, 594, 627, 1026, 1158, 1254, 1737, 1881, 2123, 3474, 3667, 3762, 4246, 5211, 5643, 6369, 7334, 10422, 11001, 11286, 12738, 19107, 22002, 33003, 38214, 40337, 57321, 66006, 80674, 99009, 114642, 121011, 198018, 242022, 363033, 726066, 1089099, 2178198]

約数ペア:

[(1, 2178198), (2, 1089099), (3, 726066), (6, 363033), (9, 242022), (11, 198018), (18, 121011), (19, 114642), (22, 99009), (27, 80674), (33, 66006), (38, 57321), (54, 40337), (57, 38214), (66, 33003), (99, 22002), (114, 19107), (171, 12738), (193, 11286), (198, 11001), (209, 10422), (297, 7334), (342, 6369), (386, 5643), (418, 5211), (513, 4246), (579, 3762), (594, 3667), (627, 3474), (1026, 2123), (1158, 1881), (1254, 1737)]