128310516

素因数分解:

$2^2\times 3^2\times {\mathrm{3564181}}^1$

素因数の和:3564191

約数の個数: 18

約数和(自身を含む): 324340562

約数和(自身を除く): 196030046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3564181, 7128362, 10692543, 14256724, 21385086, 32077629, 42770172, 64155258, 128310516]

約数ペア:

[(1, 128310516), (2, 64155258), (3, 42770172), (4, 32077629), (6, 21385086), (9, 14256724), (12, 10692543), (18, 7128362), (36, 3564181)]