31401198

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{16937}}^1$

素因数の和:17048

約数の個数: 24

約数和(自身を含む): 68700528

約数和(自身を除く): 37299330

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 16937, 33874, 50811, 101622, 152433, 304866, 1744511, 3489022, 5233533, 10467066, 15700599, 31401198]

約数ペア:

[(1, 31401198), (2, 15700599), (3, 10467066), (6, 5233533), (9, 3489022), (18, 1744511), (103, 304866), (206, 152433), (309, 101622), (618, 50811), (927, 33874), (1854, 16937)]