27870906

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2017}}^1$

素因数の和:2083

約数の個数: 48

約数和(自身を含む): 66254976

約数和(自身を除く): 38384070

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2017, 2303, 4034, 4606, 6051, 6909, 12102, 13818, 14119, 28238, 42357, 84714, 94799, 98833, 189598, 197666, 284397, 296499, 568794, 592998, 663593, 1327186, 1990779, 3981558, 4645151, 9290302, 13935453, 27870906]

約数ペア:

[(1, 27870906), (2, 13935453), (3, 9290302), (6, 4645151), (7, 3981558), (14, 1990779), (21, 1327186), (42, 663593), (47, 592998), (49, 568794), (94, 296499), (98, 284397), (141, 197666), (147, 189598), (282, 98833), (294, 94799), (329, 84714), (658, 42357), (987, 28238), (1974, 14119), (2017, 13818), (2303, 12102), (4034, 6909), (4606, 6051)]