16891452

素因数分解:

$2^2\times 3^2\times {\mathrm{469207}}^1$

素因数の和:469217

約数の個数: 18

約数和(自身を含む): 42697928

約数和(自身を除く): 25806476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 469207, 938414, 1407621, 1876828, 2815242, 4222863, 5630484, 8445726, 16891452]

約数ペア:

[(1, 16891452), (2, 8445726), (3, 5630484), (4, 4222863), (6, 2815242), (9, 1876828), (12, 1407621), (18, 938414), (36, 469207)]