12090156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4079}}^1$

素因数の和:4118

約数の個数: 48

約数和(自身を含む): 31987200

約数和(自身を除く): 19897044

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, 4079, 8158, 12237, 16316, 24474, 48948, 53027, 77501, 106054, 155002, 159081, 212108, 232503, 310004, 318162, 465006, 636324, 930012, 1007513, 2015026, 3022539, 4030052, 6045078, 12090156]

約数ペア:

[(1, 12090156), (2, 6045078), (3, 4030052), (4, 3022539), (6, 2015026), (12, 1007513), (13, 930012), (19, 636324), (26, 465006), (38, 318162), (39, 310004), (52, 232503), (57, 212108), (76, 159081), (78, 155002), (114, 106054), (156, 77501), (228, 53027), (247, 48948), (494, 24474), (741, 16316), (988, 12237), (1482, 8158), (2964, 4079)]