27923844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9421}}^1$

素因数の和:9460

約数の個数: 48

約数和(自身を含む): 73868480

約数和(自身を除く): 45944636

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 9421, 18842, 28263, 37684, 56526, 113052, 122473, 178999, 244946, 357998, 367419, 489892, 536997, 715996, 734838, 1073994, 1469676, 2147988, 2326987, 4653974, 6980961, 9307948, 13961922, 27923844]

約数ペア:

[(1, 27923844), (2, 13961922), (3, 9307948), (4, 6980961), (6, 4653974), (12, 2326987), (13, 2147988), (19, 1469676), (26, 1073994), (38, 734838), (39, 715996), (52, 536997), (57, 489892), (76, 367419), (78, 357998), (114, 244946), (156, 178999), (228, 122473), (247, 113052), (494, 56526), (741, 37684), (988, 28263), (1482, 18842), (2964, 9421)]