19735272

素因数分解:

$2^3\times 3^3\times {\mathrm{91367}}^1$

素因数の和:91382

約数の個数: 32

約数和(自身を含む): 54820800

約数和(自身を除く): 35085528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 91367, 182734, 274101, 365468, 548202, 730936, 822303, 1096404, 1644606, 2192808, 2466909, 3289212, 4933818, 6578424, 9867636, 19735272]

約数ペア:

[(1, 19735272), (2, 9867636), (3, 6578424), (4, 4933818), (6, 3289212), (8, 2466909), (9, 2192808), (12, 1644606), (18, 1096404), (24, 822303), (27, 730936), (36, 548202), (54, 365468), (72, 274101), (108, 182734), (216, 91367)]