42512596

素因数分解:

$2^2\times 7^2\times {\mathrm{216901}}^1$

素因数の和:216919

約数の個数: 18

約数和(自身を含む): 86543898

約数和(自身を除く): 44031302

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 216901, 433802, 867604, 1518307, 3036614, 6073228, 10628149, 21256298, 42512596]

約数ペア:

[(1, 42512596), (2, 21256298), (4, 10628149), (7, 6073228), (14, 3036614), (28, 1518307), (49, 867604), (98, 433802), (196, 216901)]