138274794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1097419}}^1$

素因数の和:1097434

約数の個数: 24

約数和(自身を含む): 342395040

約数和(自身を除く): 204120246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1097419, 2194838, 3292257, 6584514, 7681933, 9876771, 15363866, 19753542, 23045799, 46091598, 69137397, 138274794]

約数ペア:

[(1, 138274794), (2, 69137397), (3, 46091598), (6, 23045799), (7, 19753542), (9, 15363866), (14, 9876771), (18, 7681933), (21, 6584514), (42, 3292257), (63, 2194838), (126, 1097419)]