7136838

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 16628976

約数和(自身を除く): 9492138

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 83, 102, 153, 166, 249, 281, 306, 498, 562, 747, 843, 1411, 1494, 1686, 2529, 2822, 4233, 4777, 5058, 8466, 9554, 12699, 14331, 23323, 25398, 28662, 42993, 46646, 69969, 85986, 139938, 209907, 396491, 419814, 792982, 1189473, 2378946, 3568419, 7136838]

約数ペア:

[(1, 7136838), (2, 3568419), (3, 2378946), (6, 1189473), (9, 792982), (17, 419814), (18, 396491), (34, 209907), (51, 139938), (83, 85986), (102, 69969), (153, 46646), (166, 42993), (249, 28662), (281, 25398), (306, 23323), (498, 14331), (562, 12699), (747, 9554), (843, 8466), (1411, 5058), (1494, 4777), (1686, 4233), (2529, 2822)]