2912658

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{9907}}^1$

素因数の和:9926

約数の個数: 24

約数和(自身を含む): 6777072

約数和(自身を除く): 3864414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 9907, 19814, 29721, 59442, 69349, 138698, 208047, 416094, 485443, 970886, 1456329, 2912658]

約数ペア:

[(1, 2912658), (2, 1456329), (3, 970886), (6, 485443), (7, 416094), (14, 208047), (21, 138698), (42, 69349), (49, 59442), (98, 29721), (147, 19814), (294, 9907)]