23157618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 54259200

約数和(自身を除く): 31101582

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 59, 66, 114, 118, 177, 209, 313, 354, 418, 626, 627, 649, 939, 1121, 1254, 1298, 1878, 1947, 2242, 3363, 3443, 3894, 5947, 6726, 6886, 10329, 11894, 12331, 17841, 18467, 20658, 24662, 35682, 36934, 36993, 55401, 65417, 73986, 110802, 130834, 196251, 203137, 350873, 392502, 406274, 609411, 701746, 1052619, 1218822, 2105238, 3859603, 7719206, 11578809, 23157618]

約数ペア:

[(1, 23157618), (2, 11578809), (3, 7719206), (6, 3859603), (11, 2105238), (19, 1218822), (22, 1052619), (33, 701746), (38, 609411), (57, 406274), (59, 392502), (66, 350873), (114, 203137), (118, 196251), (177, 130834), (209, 110802), (313, 73986), (354, 65417), (418, 55401), (626, 36993), (627, 36934), (649, 35682), (939, 24662), (1121, 20658), (1254, 18467), (1298, 17841), (1878, 12331), (1947, 11894), (2242, 10329), (3363, 6886), (3443, 6726), (3894, 5947)]