31187982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{3187}}^1$

素因数の和:3432

約数の個数: 32

約数和(自身を含む): 71615232

約数和(自身を除く): 40427250

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 233, 466, 699, 1398, 1631, 3187, 3262, 4893, 6374, 9561, 9786, 19122, 22309, 44618, 66927, 133854, 742571, 1485142, 2227713, 4455426, 5197997, 10395994, 15593991, 31187982]

約数ペア:

[(1, 31187982), (2, 15593991), (3, 10395994), (6, 5197997), (7, 4455426), (14, 2227713), (21, 1485142), (42, 742571), (233, 133854), (466, 66927), (699, 44618), (1398, 22309), (1631, 19122), (3187, 9786), (3262, 9561), (4893, 6374)]