17910972

素因数分解:

$2^2\times 3^2\times {\mathrm{593}}^1\times {\mathrm{839}}^1$

素因数の和:1442

約数の個数: 36

約数和(自身を含む): 45405360

約数和(自身を除く): 27494388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 593, 839, 1186, 1678, 1779, 2372, 2517, 3356, 3558, 5034, 5337, 7116, 7551, 10068, 10674, 15102, 21348, 30204, 497527, 995054, 1492581, 1990108, 2985162, 4477743, 5970324, 8955486, 17910972]

約数ペア:

[(1, 17910972), (2, 8955486), (3, 5970324), (4, 4477743), (6, 2985162), (9, 1990108), (12, 1492581), (18, 995054), (36, 497527), (593, 30204), (839, 21348), (1186, 15102), (1678, 10674), (1779, 10068), (2372, 7551), (2517, 7116), (3356, 5337), (3558, 5034)]