21044994

素因数分解:

$2^1\times 3^1\times {\mathrm{829}}^1\times {\mathrm{4231}}^1$

素因数の和:5065

約数の個数: 16

約数和(自身を含む): 42150720

約数和(自身を除く): 21105726

約数列:

[1, 2, 3, 6, 829, 1658, 2487, 4231, 4974, 8462, 12693, 25386, 3507499, 7014998, 10522497, 21044994]

約数ペア:

[(1, 21044994), (2, 10522497), (3, 7014998), (6, 3507499), (829, 25386), (1658, 12693), (2487, 8462), (4231, 4974)]