161773452

素因数分解:

$2^2\times 3^2\times {\mathrm{4493707}}^1$

素因数の和:4493717

約数の個数: 18

約数和(自身を含む): 408927428

約数和(自身を除く): 247153976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4493707, 8987414, 13481121, 17974828, 26962242, 40443363, 53924484, 80886726, 161773452]

約数ペア:

[(1, 161773452), (2, 80886726), (3, 53924484), (4, 40443363), (6, 26962242), (9, 17974828), (12, 13481121), (18, 8987414), (36, 4493707)]