131236884

素因数分解:

$2^2\times 3^2\times {\mathrm{3645469}}^1$

素因数の和:3645479

約数の個数: 18

約数和(自身を含む): 331737770

約数和(自身を除く): 200500886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3645469, 7290938, 10936407, 14581876, 21872814, 32809221, 43745628, 65618442, 131236884]

約数ペア:

[(1, 131236884), (2, 65618442), (3, 43745628), (4, 32809221), (6, 21872814), (9, 14581876), (12, 10936407), (18, 7290938), (36, 3645469)]