1397016

素因数分解:

$2^3\times 3^2\times {\mathrm{19403}}^1$

素因数の和:19415

約数の個数: 24

約数和(自身を含む): 3783780

約数和(自身を除く): 2386764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 19403, 38806, 58209, 77612, 116418, 155224, 174627, 232836, 349254, 465672, 698508, 1397016]

約数ペア:

[(1, 1397016), (2, 698508), (3, 465672), (4, 349254), (6, 232836), (8, 174627), (9, 155224), (12, 116418), (18, 77612), (24, 58209), (36, 38806), (72, 19403)]