140027724

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{17761}}^1$

素因数の和:17847

約数の個数: 48

約数和(自身を含む): 368028640

約数和(自身を除く): 228000916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2628, 3942, 7884, 17761, 35522, 53283, 71044, 106566, 159849, 213132, 319698, 479547, 639396, 959094, 1296553, 1918188, 2593106, 3889659, 5186212, 7779318, 11668977, 15558636, 23337954, 35006931, 46675908, 70013862, 140027724]

約数ペア:

[(1, 140027724), (2, 70013862), (3, 46675908), (4, 35006931), (6, 23337954), (9, 15558636), (12, 11668977), (18, 7779318), (27, 5186212), (36, 3889659), (54, 2593106), (73, 1918188), (108, 1296553), (146, 959094), (219, 639396), (292, 479547), (438, 319698), (657, 213132), (876, 159849), (1314, 106566), (1971, 71044), (2628, 53283), (3942, 35522), (7884, 17761)]