2640462

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{3637}}^1$

素因数の和:3664

約数の個数: 24

約数和(自身を含む): 5806248

約数和(自身を除く): 3165786

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 3637, 7274, 10911, 21822, 40007, 80014, 120021, 240042, 440077, 880154, 1320231, 2640462]

約数ペア:

[(1, 2640462), (2, 1320231), (3, 880154), (6, 440077), (11, 240042), (22, 120021), (33, 80014), (66, 40007), (121, 21822), (242, 10911), (363, 7274), (726, 3637)]