18295312

素因数分解:

$2^4\times 7^1\times {\mathrm{163351}}^1$

素因数の和:163366

約数の個数: 20

約数和(自身を含む): 40511296

約数和(自身を除く): 22215984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163351, 326702, 653404, 1143457, 1306808, 2286914, 2613616, 4573828, 9147656, 18295312]

約数ペア:

[(1, 18295312), (2, 9147656), (4, 4573828), (7, 2613616), (8, 2286914), (14, 1306808), (16, 1143457), (28, 653404), (56, 326702), (112, 163351)]