131243634

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{99881}}^1$

素因数の和:99962

約数の個数: 24

約数和(自身を含む): 288259452

約数和(自身を除く): 157015818

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 99881, 199762, 299643, 599286, 898929, 1797858, 7291313, 14582626, 21873939, 43747878, 65621817, 131243634]

約数ペア:

[(1, 131243634), (2, 65621817), (3, 43747878), (6, 21873939), (9, 14582626), (18, 7291313), (73, 1797858), (146, 898929), (219, 599286), (438, 299643), (657, 199762), (1314, 99881)]