29897982

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{87421}}^1$

素因数の和:87448

約数の個数: 24

約数和(自身を含む): 68189160

約数和(自身を除く): 38291178

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 87421, 174842, 262263, 524526, 786789, 1573578, 1660999, 3321998, 4982997, 9965994, 14948991, 29897982]

約数ペア:

[(1, 29897982), (2, 14948991), (3, 9965994), (6, 4982997), (9, 3321998), (18, 1660999), (19, 1573578), (38, 786789), (57, 524526), (114, 262263), (171, 174842), (342, 87421)]