142805448

素因数分解:

$2^3\times 3^2\times {\mathrm{1983409}}^1$

素因数の和:1983421

約数の個数: 24

約数和(自身を含む): 386764950

約数和(自身を除く): 243959502

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1983409, 3966818, 5950227, 7933636, 11900454, 15867272, 17850681, 23800908, 35701362, 47601816, 71402724, 142805448]

約数ペア:

[(1, 142805448), (2, 71402724), (3, 47601816), (4, 35701362), (6, 23800908), (8, 17850681), (9, 15867272), (12, 11900454), (18, 7933636), (24, 5950227), (36, 3966818), (72, 1983409)]