16677444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 45849888

約数和(自身を除く): 29172444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 113, 147, 196, 226, 251, 294, 339, 452, 502, 588, 678, 753, 791, 1004, 1356, 1506, 1582, 1757, 2373, 3012, 3164, 3514, 4746, 5271, 5537, 7028, 9492, 10542, 11074, 12299, 16611, 21084, 22148, 24598, 28363, 33222, 36897, 49196, 56726, 66444, 73794, 85089, 113452, 147588, 170178, 198541, 340356, 397082, 595623, 794164, 1191246, 1389787, 2382492, 2779574, 4169361, 5559148, 8338722, 16677444]

約数ペア:

[(1, 16677444), (2, 8338722), (3, 5559148), (4, 4169361), (6, 2779574), (7, 2382492), (12, 1389787), (14, 1191246), (21, 794164), (28, 595623), (42, 397082), (49, 340356), (84, 198541), (98, 170178), (113, 147588), (147, 113452), (196, 85089), (226, 73794), (251, 66444), (294, 56726), (339, 49196), (452, 36897), (502, 33222), (588, 28363), (678, 24598), (753, 22148), (791, 21084), (1004, 16611), (1356, 12299), (1506, 11074), (1582, 10542), (1757, 9492), (2373, 7028), (3012, 5537), (3164, 5271), (3514, 4746)]