397772604

素因数分解:

$2^2\times 3^2\times {\mathrm{11049239}}^1$

素因数の和:11049249

約数の個数: 18

約数和(自身を含む): 1005480840

約数和(自身を除く): 607708236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 11049239, 22098478, 33147717, 44196956, 66295434, 99443151, 132590868, 198886302, 397772604]

約数ペア:

[(1, 397772604), (2, 198886302), (3, 132590868), (4, 99443151), (6, 66295434), (9, 44196956), (12, 33147717), (18, 22098478), (36, 11049239)]