19440108

素因数分解:

$2^2\times 3^3\times {\mathrm{180001}}^1$

素因数の和:180014

約数の個数: 24

約数和(自身を含む): 50400560

約数和(自身を除く): 30960452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 180001, 360002, 540003, 720004, 1080006, 1620009, 2160012, 3240018, 4860027, 6480036, 9720054, 19440108]

約数ペア:

[(1, 19440108), (2, 9720054), (3, 6480036), (4, 4860027), (6, 3240018), (9, 2160012), (12, 1620009), (18, 1080006), (27, 720004), (36, 540003), (54, 360002), (108, 180001)]