21492084

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{9377}}^1$

素因数の和:9575

約数の個数: 24

約数和(自身を含む): 50416128

約数和(自身を除く): 28924044

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 1146, 2292, 9377, 18754, 28131, 37508, 56262, 112524, 1791007, 3582014, 5373021, 7164028, 10746042, 21492084]

約数ペア:

[(1, 21492084), (2, 10746042), (3, 7164028), (4, 5373021), (6, 3582014), (12, 1791007), (191, 112524), (382, 56262), (573, 37508), (764, 28131), (1146, 18754), (2292, 9377)]