19477206

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 53434080

約数和(自身を除く): 33956874

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 49, 51, 54, 63, 98, 102, 119, 126, 147, 153, 189, 238, 294, 306, 357, 378, 433, 441, 459, 714, 833, 866, 882, 918, 1071, 1299, 1323, 1666, 2142, 2499, 2598, 2646, 3031, 3213, 3897, 4998, 6062, 6426, 7361, 7497, 7794, 9093, 11691, 14722, 14994, 18186, 21217, 22083, 22491, 23382, 27279, 42434, 44166, 44982, 51527, 54558, 63651, 66249, 81837, 103054, 127302, 132498, 154581, 163674, 190953, 198747, 309162, 360689, 381906, 397494, 463743, 572859, 721378, 927486, 1082067, 1145718, 1391229, 2164134, 2782458, 3246201, 6492402, 9738603, 19477206]

約数ペア:

[(1, 19477206), (2, 9738603), (3, 6492402), (6, 3246201), (7, 2782458), (9, 2164134), (14, 1391229), (17, 1145718), (18, 1082067), (21, 927486), (27, 721378), (34, 572859), (42, 463743), (49, 397494), (51, 381906), (54, 360689), (63, 309162), (98, 198747), (102, 190953), (119, 163674), (126, 154581), (147, 132498), (153, 127302), (189, 103054), (238, 81837), (294, 66249), (306, 63651), (357, 54558), (378, 51527), (433, 44982), (441, 44166), (459, 42434), (714, 27279), (833, 23382), (866, 22491), (882, 22083), (918, 21217), (1071, 18186), (1299, 14994), (1323, 14722), (1666, 11691), (2142, 9093), (2499, 7794), (2598, 7497), (2646, 7361), (3031, 6426), (3213, 6062), (3897, 4998)]