253644

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:949

約数の個数: 24

約数和(自身を含む): 618240

約数和(自身を除く): 364596

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 919, 1838, 2757, 3676, 5514, 11028, 21137, 42274, 63411, 84548, 126822, 253644]

約数ペア:

[(1, 253644), (2, 126822), (3, 84548), (4, 63411), (6, 42274), (12, 21137), (23, 11028), (46, 5514), (69, 3676), (92, 2757), (138, 1838), (276, 919)]