19821114

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{10691}}^1$

素因数の和:10802

約数の個数: 24

約数和(自身を含む): 43366752

約数和(自身を除く): 23545638

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 10691, 21382, 32073, 64146, 96219, 192438, 1101173, 2202346, 3303519, 6607038, 9910557, 19821114]

約数ペア:

[(1, 19821114), (2, 9910557), (3, 6607038), (6, 3303519), (9, 2202346), (18, 1101173), (103, 192438), (206, 96219), (309, 64146), (618, 32073), (927, 21382), (1854, 10691)]