16921596

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 42245280

約数和(自身を除く): 25323684

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 109, 204, 218, 327, 436, 654, 761, 1308, 1522, 1853, 2283, 3044, 3706, 4566, 5559, 7412, 9132, 11118, 12937, 22236, 25874, 38811, 51748, 77622, 82949, 155244, 165898, 248847, 331796, 497694, 995388, 1410133, 2820266, 4230399, 5640532, 8460798, 16921596]

約数ペア:

[(1, 16921596), (2, 8460798), (3, 5640532), (4, 4230399), (6, 2820266), (12, 1410133), (17, 995388), (34, 497694), (51, 331796), (68, 248847), (102, 165898), (109, 155244), (204, 82949), (218, 77622), (327, 51748), (436, 38811), (654, 25874), (761, 22236), (1308, 12937), (1522, 11118), (1853, 9132), (2283, 7412), (3044, 5559), (3706, 4566)]