29721738

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{260717}}^1$

素因数の和:260741

約数の個数: 16

約数和(自身を含む): 62572320

約数和(自身を除く): 32850582

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 260717, 521434, 782151, 1564302, 4953623, 9907246, 14860869, 29721738]

約数ペア:

[(1, 29721738), (2, 14860869), (3, 9907246), (6, 4953623), (19, 1564302), (38, 782151), (57, 521434), (114, 260717)]