18184089

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 30449664

約数和(自身を除く): 12265575

約数列:

[1, 3, 7, 11, 21, 33, 77, 223, 231, 353, 669, 1059, 1561, 2453, 2471, 3883, 4683, 7359, 7413, 11649, 17171, 27181, 51513, 78719, 81543, 236157, 551033, 865909, 1653099, 2597727, 6061363, 18184089]

約数ペア:

[(1, 18184089), (3, 6061363), (7, 2597727), (11, 1653099), (21, 865909), (33, 551033), (77, 236157), (223, 81543), (231, 78719), (353, 51513), (669, 27181), (1059, 17171), (1561, 11649), (2453, 7413), (2471, 7359), (3883, 4683)]