210007242

素因数分解:

$2^1\times 3^4\times {\mathrm{1296341}}^1$

素因数の和:1296355

約数の個数: 20

約数和(自身を含む): 470572146

約数和(自身を除く): 260564904

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1296341, 2592682, 3889023, 7778046, 11667069, 23334138, 35001207, 70002414, 105003621, 210007242]

約数ペア:

[(1, 210007242), (2, 105003621), (3, 70002414), (6, 35001207), (9, 23334138), (18, 11667069), (27, 7778046), (54, 3889023), (81, 2592682), (162, 1296341)]