39897078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10883}}^1$

素因数の和:10948

約数の個数: 32

約数和(自身を含む): 87768576

約数和(自身を除く): 47871498

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 10883, 21766, 32649, 65298, 141479, 282958, 424437, 511501, 848874, 1023002, 1534503, 3069006, 6649513, 13299026, 19948539, 39897078]

約数ペア:

[(1, 39897078), (2, 19948539), (3, 13299026), (6, 6649513), (13, 3069006), (26, 1534503), (39, 1023002), (47, 848874), (78, 511501), (94, 424437), (141, 282958), (282, 141479), (611, 65298), (1222, 32649), (1833, 21766), (3666, 10883)]