28370286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{225161}}^1$

素因数の和:225176

約数の個数: 24

約数和(自身を含む): 70250544

約数和(自身を除く): 41880258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 225161, 450322, 675483, 1350966, 1576127, 2026449, 3152254, 4052898, 4728381, 9456762, 14185143, 28370286]

約数ペア:

[(1, 28370286), (2, 14185143), (3, 9456762), (6, 4728381), (7, 4052898), (9, 3152254), (14, 2026449), (18, 1576127), (21, 1350966), (42, 675483), (63, 450322), (126, 225161)]