131234706

素因数分解:

$2^1\times 3^2\times {\mathrm{347}}^1\times {\mathrm{21011}}^1$

素因数の和:21366

約数の個数: 24

約数和(自身を含む): 285174864

約数和(自身を除く): 153940158

約数列:

[1, 2, 3, 6, 9, 18, 347, 694, 1041, 2082, 3123, 6246, 21011, 42022, 63033, 126066, 189099, 378198, 7290817, 14581634, 21872451, 43744902, 65617353, 131234706]

約数ペア:

[(1, 131234706), (2, 65617353), (3, 43744902), (6, 21872451), (9, 14581634), (18, 7290817), (347, 378198), (694, 189099), (1041, 126066), (2082, 63033), (3123, 42022), (6246, 21011)]