47994042

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{20563}}^1$

素因数の和:20957

約数の個数: 16

約数和(自身を含む): 96239520

約数和(自身を除く): 48245478

約数列:

[1, 2, 3, 6, 389, 778, 1167, 2334, 20563, 41126, 61689, 123378, 7999007, 15998014, 23997021, 47994042]

約数ペア:

[(1, 47994042), (2, 23997021), (3, 15998014), (6, 7999007), (389, 123378), (778, 61689), (1167, 41126), (2334, 20563)]