28990206

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{230081}}^1$

素因数の和:230096

約数の個数: 24

約数和(自身を含む): 71785584

約数和(自身を除く): 42795378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 230081, 460162, 690243, 1380486, 1610567, 2070729, 3221134, 4141458, 4831701, 9663402, 14495103, 28990206]

約数ペア:

[(1, 28990206), (2, 14495103), (3, 9663402), (6, 4831701), (7, 4141458), (9, 3221134), (14, 2070729), (18, 1610567), (21, 1380486), (42, 690243), (63, 460162), (126, 230081)]