42861294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{340169}}^1$

素因数の和:340184

約数の個数: 24

約数和(自身を含む): 106133040

約数和(自身を除く): 63271746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 340169, 680338, 1020507, 2041014, 2381183, 3061521, 4762366, 6123042, 7143549, 14287098, 21430647, 42861294]

約数ペア:

[(1, 42861294), (2, 21430647), (3, 14287098), (6, 7143549), (7, 6123042), (9, 4762366), (14, 3061521), (18, 2381183), (21, 2041014), (42, 1020507), (63, 680338), (126, 340169)]