1389509724

素因数分解:

$2^2\times 3^1\times {\mathrm{3391}}^1\times {\mathrm{34147}}^1$

素因数の和:37545

約数の個数: 24

約数和(自身を含む): 3243240448

約数和(自身を除く): 1853730724

約数列:

[1, 2, 3, 4, 6, 12, 3391, 6782, 10173, 13564, 20346, 34147, 40692, 68294, 102441, 136588, 204882, 409764, 115792477, 231584954, 347377431, 463169908, 694754862, 1389509724]

約数ペア:

[(1, 1389509724), (2, 694754862), (3, 463169908), (4, 347377431), (6, 231584954), (12, 115792477), (3391, 409764), (6782, 204882), (10173, 136588), (13564, 102441), (20346, 68294), (34147, 40692)]