217445946

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2131823}}^1$

素因数の和:2131845

約数の個数: 16

約数和(自身を含む): 460473984

約数和(自身を除く): 243028038

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 2131823, 4263646, 6395469, 12790938, 36240991, 72481982, 108722973, 217445946]

約数ペア:

[(1, 217445946), (2, 108722973), (3, 72481982), (6, 36240991), (17, 12790938), (34, 6395469), (51, 4263646), (102, 2131823)]