1718380254

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{320713}}^1$

素因数の和:320784

約数の個数: 32

約数和(自身を含む): 3694625280

約数和(自身を除く): 1976245026

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 5358, 320713, 641426, 962139, 1924278, 6093547, 12187094, 15073511, 18280641, 30147022, 36561282, 45220533, 90441066, 286396709, 572793418, 859190127, 1718380254]

約数ペア:

[(1, 1718380254), (2, 859190127), (3, 572793418), (6, 286396709), (19, 90441066), (38, 45220533), (47, 36561282), (57, 30147022), (94, 18280641), (114, 15073511), (141, 12187094), (282, 6093547), (893, 1924278), (1786, 962139), (2679, 641426), (5358, 320713)]