21544344

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{4099}}^1$

素因数の和:4184

約数の個数: 48

約数和(自身を含む): 59163000

約数和(自身を除く): 37618656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 4099, 5256, 8198, 12297, 16396, 24594, 32792, 36891, 49188, 73782, 98376, 147564, 295128, 299227, 598454, 897681, 1196908, 1795362, 2393816, 2693043, 3590724, 5386086, 7181448, 10772172, 21544344]

約数ペア:

[(1, 21544344), (2, 10772172), (3, 7181448), (4, 5386086), (6, 3590724), (8, 2693043), (9, 2393816), (12, 1795362), (18, 1196908), (24, 897681), (36, 598454), (72, 299227), (73, 295128), (146, 147564), (219, 98376), (292, 73782), (438, 49188), (584, 36891), (657, 32792), (876, 24594), (1314, 16396), (1752, 12297), (2628, 8198), (4099, 5256)]