618262014

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{17327}}^1$

素因数の和:17664

約数の個数: 32

約数和(自身を含む): 1305838080

約数和(自身を除く): 687576066

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 313, 626, 939, 1878, 5947, 11894, 17327, 17841, 34654, 35682, 51981, 103962, 329213, 658426, 987639, 1975278, 5423351, 10846702, 16270053, 32540106, 103043669, 206087338, 309131007, 618262014]

約数ペア:

[(1, 618262014), (2, 309131007), (3, 206087338), (6, 103043669), (19, 32540106), (38, 16270053), (57, 10846702), (114, 5423351), (313, 1975278), (626, 987639), (939, 658426), (1878, 329213), (5947, 103962), (11894, 51981), (17327, 35682), (17841, 34654)]