17938896

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{16249}}^1$

素因数の和:16283

約数の個数: 40

約数和(自身を含む): 48360000

約数和(自身を除く): 30421104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 16249, 32498, 48747, 64996, 97494, 129992, 194988, 259984, 373727, 389976, 747454, 779952, 1121181, 1494908, 2242362, 2989816, 4484724, 5979632, 8969448, 17938896]

約数ペア:

[(1, 17938896), (2, 8969448), (3, 5979632), (4, 4484724), (6, 2989816), (8, 2242362), (12, 1494908), (16, 1121181), (23, 779952), (24, 747454), (46, 389976), (48, 373727), (69, 259984), (92, 194988), (138, 129992), (184, 97494), (276, 64996), (368, 48747), (552, 32498), (1104, 16249)]