7643076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{90989}}^1$

素因数の和:91003

約数の個数: 24

約数和(自身を含む): 20381760

約数和(自身を除く): 12738684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 90989, 181978, 272967, 363956, 545934, 636923, 1091868, 1273846, 1910769, 2547692, 3821538, 7643076]

約数ペア:

[(1, 7643076), (2, 3821538), (3, 2547692), (4, 1910769), (6, 1273846), (7, 1091868), (12, 636923), (14, 545934), (21, 363956), (28, 272967), (42, 181978), (84, 90989)]