61865286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{10597}}^1$

素因数の和:10748

約数の個数: 32

約数和(自身を含む): 142437120

約数和(自身を除く): 80571834

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 10597, 21194, 31791, 63582, 74179, 148358, 222537, 445074, 1472983, 2945966, 4418949, 8837898, 10310881, 20621762, 30932643, 61865286]

約数ペア:

[(1, 61865286), (2, 30932643), (3, 20621762), (6, 10310881), (7, 8837898), (14, 4418949), (21, 2945966), (42, 1472983), (139, 445074), (278, 222537), (417, 148358), (834, 74179), (973, 63582), (1946, 31791), (2919, 21194), (5838, 10597)]