131105916

素因数分解:

$2^2\times 3^2\times {\mathrm{3641831}}^1$

素因数の和:3641841

約数の個数: 18

約数和(自身を含む): 331406712

約数和(自身を除く): 200300796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3641831, 7283662, 10925493, 14567324, 21850986, 32776479, 43701972, 65552958, 131105916]

約数ペア:

[(1, 131105916), (2, 65552958), (3, 43701972), (4, 32776479), (6, 21850986), (9, 14567324), (12, 10925493), (18, 7283662), (36, 3641831)]