28668906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{227531}}^1$

素因数の和:227546

約数の個数: 24

約数和(自身を含む): 70989984

約数和(自身を除く): 42321078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 227531, 455062, 682593, 1365186, 1592717, 2047779, 3185434, 4095558, 4778151, 9556302, 14334453, 28668906]

約数ペア:

[(1, 28668906), (2, 14334453), (3, 9556302), (6, 4778151), (7, 4095558), (9, 3185434), (14, 2047779), (18, 1592717), (21, 1365186), (42, 682593), (63, 455062), (126, 227531)]