8260938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{65563}}^1$

素因数の和:65578

約数の個数: 24

約数和(自身を含む): 20455968

約数和(自身を除く): 12195030

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 65563, 131126, 196689, 393378, 458941, 590067, 917882, 1180134, 1376823, 2753646, 4130469, 8260938]

約数ペア:

[(1, 8260938), (2, 4130469), (3, 2753646), (6, 1376823), (7, 1180134), (9, 917882), (14, 590067), (18, 458941), (21, 393378), (42, 196689), (63, 131126), (126, 65563)]