215696808

素因数分解:

$2^3\times 3^2\times {\mathrm{2995789}}^1$

素因数の和:2995801

約数の個数: 24

約数和(自身を含む): 584179050

約数和(自身を除く): 368482242

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2995789, 5991578, 8987367, 11983156, 17974734, 23966312, 26962101, 35949468, 53924202, 71898936, 107848404, 215696808]

約数ペア:

[(1, 215696808), (2, 107848404), (3, 71898936), (4, 53924202), (6, 35949468), (8, 26962101), (9, 23966312), (12, 17974734), (18, 11983156), (24, 8987367), (36, 5991578), (72, 2995789)]