7920486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{62861}}^1$

素因数の和:62876

約数の個数: 24

約数和(自身を含む): 19612944

約数和(自身を除く): 11692458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 62861, 125722, 188583, 377166, 440027, 565749, 880054, 1131498, 1320081, 2640162, 3960243, 7920486]

約数ペア:

[(1, 7920486), (2, 3960243), (3, 2640162), (6, 1320081), (7, 1131498), (9, 880054), (14, 565749), (18, 440027), (21, 377166), (42, 188583), (63, 125722), (126, 62861)]