71769978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{569603}}^1$

素因数の和:569618

約数の個数: 24

約数和(自身を含む): 177716448

約数和(自身を除く): 105946470

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 569603, 1139206, 1708809, 3417618, 3987221, 5126427, 7974442, 10252854, 11961663, 23923326, 35884989, 71769978]

約数ペア:

[(1, 71769978), (2, 35884989), (3, 23923326), (6, 11961663), (7, 10252854), (9, 7974442), (14, 5126427), (18, 3987221), (21, 3417618), (42, 1708809), (63, 1139206), (126, 569603)]