18245826

素因数分解:

$2^1\times 3^2\times {\mathrm{919}}^1\times {\mathrm{1103}}^1$

素因数の和:2030

約数の個数: 24

約数和(自身を含む): 39611520

約数和(自身を除く): 21365694

約数列:

[1, 2, 3, 6, 9, 18, 919, 1103, 1838, 2206, 2757, 3309, 5514, 6618, 8271, 9927, 16542, 19854, 1013657, 2027314, 3040971, 6081942, 9122913, 18245826]

約数ペア:

[(1, 18245826), (2, 9122913), (3, 6081942), (6, 3040971), (9, 2027314), (18, 1013657), (919, 19854), (1103, 16542), (1838, 9927), (2206, 8271), (2757, 6618), (3309, 5514)]