218797884

素因数分解:

$2^2\times 3^2\times {\mathrm{6077719}}^1$

素因数の和:6077729

約数の個数: 18

約数和(自身を含む): 553072520

約数和(自身を除く): 334274636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6077719, 12155438, 18233157, 24310876, 36466314, 54699471, 72932628, 109398942, 218797884]

約数ペア:

[(1, 218797884), (2, 109398942), (3, 72932628), (4, 54699471), (6, 36466314), (9, 24310876), (12, 18233157), (18, 12155438), (36, 6077719)]