18340344

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 160

約数和(自身を含む): 58544640

約数和(自身を除く): 40204296

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 81, 83, 88, 93, 99, 108, 124, 132, 162, 166, 186, 198, 216, 248, 249, 264, 279, 297, 324, 332, 341, 372, 396, 498, 558, 594, 648, 664, 682, 744, 747, 792, 837, 891, 913, 996, 1023, 1116, 1188, 1364, 1494, 1674, 1782, 1826, 1992, 2046, 2232, 2241, 2376, 2511, 2573, 2728, 2739, 2988, 3069, 3348, 3564, 3652, 4092, 4482, 5022, 5146, 5478, 5976, 6138, 6696, 6723, 7128, 7304, 7719, 8184, 8217, 8964, 9207, 10044, 10292, 10956, 12276, 13446, 15438, 16434, 17928, 18414, 20088, 20584, 21912, 23157, 24552, 24651, 26892, 27621, 28303, 30876, 32868, 36828, 46314, 49302, 53784, 55242, 56606, 61752, 65736, 69471, 73656, 73953, 84909, 92628, 98604, 110484, 113212, 138942, 147906, 169818, 185256, 197208, 208413, 220968, 226424, 254727, 277884, 295812, 339636, 416826, 509454, 555768, 591624, 679272, 764181, 833652, 1018908, 1528362, 1667304, 2037816, 2292543, 3056724, 4585086, 6113448, 9170172, 18340344]

約数ペア:

[(1, 18340344), (2, 9170172), (3, 6113448), (4, 4585086), (6, 3056724), (8, 2292543), (9, 2037816), (11, 1667304), (12, 1528362), (18, 1018908), (22, 833652), (24, 764181), (27, 679272), (31, 591624), (33, 555768), (36, 509454), (44, 416826), (54, 339636), (62, 295812), (66, 277884), (72, 254727), (81, 226424), (83, 220968), (88, 208413), (93, 197208), (99, 185256), (108, 169818), (124, 147906), (132, 138942), (162, 113212), (166, 110484), (186, 98604), (198, 92628), (216, 84909), (248, 73953), (249, 73656), (264, 69471), (279, 65736), (297, 61752), (324, 56606), (332, 55242), (341, 53784), (372, 49302), (396, 46314), (498, 36828), (558, 32868), (594, 30876), (648, 28303), (664, 27621), (682, 26892), (744, 24651), (747, 24552), (792, 23157), (837, 21912), (891, 20584), (913, 20088), (996, 18414), (1023, 17928), (1116, 16434), (1188, 15438), (1364, 13446), (1494, 12276), (1674, 10956), (1782, 10292), (1826, 10044), (1992, 9207), (2046, 8964), (2232, 8217), (2241, 8184), (2376, 7719), (2511, 7304), (2573, 7128), (2728, 6723), (2739, 6696), (2988, 6138), (3069, 5976), (3348, 5478), (3564, 5146), (3652, 5022), (4092, 4482)]