1918996866

素因数分解:

$2^1\times 3^3\times {\mathrm{35536979}}^1$

素因数の和:35536990

約数の個数: 16

約数和(自身を含む): 4264437600

約数和(自身を除く): 2345440734

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 35536979, 71073958, 106610937, 213221874, 319832811, 639665622, 959498433, 1918996866]

約数ペア:

[(1, 1918996866), (2, 959498433), (3, 639665622), (6, 319832811), (9, 213221874), (18, 106610937), (27, 71073958), (54, 35536979)]