11520648

素因数分解:

$2^3\times 3^2\times {\mathrm{160009}}^1$

素因数の和:160021

約数の個数: 24

約数和(自身を含む): 31201950

約数和(自身を除く): 19681302

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 160009, 320018, 480027, 640036, 960054, 1280072, 1440081, 1920108, 2880162, 3840216, 5760324, 11520648]

約数ペア:

[(1, 11520648), (2, 5760324), (3, 3840216), (4, 2880162), (6, 1920108), (8, 1440081), (9, 1280072), (12, 960054), (18, 640036), (24, 480027), (36, 320018), (72, 160009)]