322038018

素因数分解:

$2^1\times 3^4\times {\mathrm{1987889}}^1$

素因数の和:1987903

約数の個数: 20

約数和(自身を含む): 721604070

約数和(自身を除く): 399566052

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1987889, 3975778, 5963667, 11927334, 17891001, 35782002, 53673003, 107346006, 161019009, 322038018]

約数ペア:

[(1, 322038018), (2, 161019009), (3, 107346006), (6, 53673003), (9, 35782002), (18, 17891001), (27, 11927334), (54, 5963667), (81, 3975778), (162, 1987889)]