18386544

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 52496640

約数和(自身を除く): 34110096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 97, 132, 176, 194, 264, 291, 359, 388, 528, 582, 718, 776, 1067, 1077, 1164, 1436, 1552, 2134, 2154, 2328, 2872, 3201, 3949, 4268, 4308, 4656, 5744, 6402, 7898, 8536, 8616, 11847, 12804, 15796, 17072, 17232, 23694, 25608, 31592, 34823, 47388, 51216, 63184, 69646, 94776, 104469, 139292, 189552, 208938, 278584, 383053, 417876, 557168, 766106, 835752, 1149159, 1532212, 1671504, 2298318, 3064424, 4596636, 6128848, 9193272, 18386544]

約数ペア:

[(1, 18386544), (2, 9193272), (3, 6128848), (4, 4596636), (6, 3064424), (8, 2298318), (11, 1671504), (12, 1532212), (16, 1149159), (22, 835752), (24, 766106), (33, 557168), (44, 417876), (48, 383053), (66, 278584), (88, 208938), (97, 189552), (132, 139292), (176, 104469), (194, 94776), (264, 69646), (291, 63184), (359, 51216), (388, 47388), (528, 34823), (582, 31592), (718, 25608), (776, 23694), (1067, 17232), (1077, 17072), (1164, 15796), (1436, 12804), (1552, 11847), (2134, 8616), (2154, 8536), (2328, 7898), (2872, 6402), (3201, 5744), (3949, 4656), (4268, 4308)]