268702938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2132563}}^1$

素因数の和:2132578

約数の個数: 24

約数和(自身を含む): 665359968

約数和(自身を除く): 396657030

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2132563, 4265126, 6397689, 12795378, 14927941, 19193067, 29855882, 38386134, 44783823, 89567646, 134351469, 268702938]

約数ペア:

[(1, 268702938), (2, 134351469), (3, 89567646), (6, 44783823), (7, 38386134), (9, 29855882), (14, 19193067), (18, 14927941), (21, 12795378), (42, 6397689), (63, 4265126), (126, 2132563)]