1898136

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 5274360

約数和(自身を除く): 3376224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 643, 738, 984, 1286, 1476, 1929, 2572, 2952, 3858, 5144, 5787, 7716, 11574, 15432, 23148, 26363, 46296, 52726, 79089, 105452, 158178, 210904, 237267, 316356, 474534, 632712, 949068, 1898136]

約数ペア:

[(1, 1898136), (2, 949068), (3, 632712), (4, 474534), (6, 316356), (8, 237267), (9, 210904), (12, 158178), (18, 105452), (24, 79089), (36, 52726), (41, 46296), (72, 26363), (82, 23148), (123, 15432), (164, 11574), (246, 7716), (328, 5787), (369, 5144), (492, 3858), (643, 2952), (738, 2572), (984, 1929), (1286, 1476)]