139897512

素因数分解:

$2^3\times 3^2\times {\mathrm{1943021}}^1$

素因数の和:1943033

約数の個数: 24

約数和(自身を含む): 378889290

約数和(自身を除く): 238991778

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1943021, 3886042, 5829063, 7772084, 11658126, 15544168, 17487189, 23316252, 34974378, 46632504, 69948756, 139897512]

約数ペア:

[(1, 139897512), (2, 69948756), (3, 46632504), (4, 34974378), (6, 23316252), (8, 17487189), (9, 15544168), (12, 11658126), (18, 7772084), (24, 5829063), (36, 3886042), (72, 1943021)]