71676324

素因数分解:

$2^2\times 3^2\times {\mathrm{997}}^1\times {\mathrm{1997}}^1$

素因数の和:3004

約数の個数: 36

約数和(自身を含む): 181454364

約数和(自身を除く): 109778040

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 997, 1994, 1997, 2991, 3988, 3994, 5982, 5991, 7988, 8973, 11964, 11982, 17946, 17973, 23964, 35892, 35946, 71892, 1991009, 3982018, 5973027, 7964036, 11946054, 17919081, 23892108, 35838162, 71676324]

約数ペア:

[(1, 71676324), (2, 35838162), (3, 23892108), (4, 17919081), (6, 11946054), (9, 7964036), (12, 5973027), (18, 3982018), (36, 1991009), (997, 71892), (1994, 35946), (1997, 35892), (2991, 23964), (3988, 17973), (3994, 17946), (5982, 11982), (5991, 11964), (7988, 8973)]