278040012

素因数分解:

$2^2\times 3^1\times {\mathrm{2687}}^1\times {\mathrm{8623}}^1$

素因数の和:11317

約数の個数: 24

約数和(自身を含む): 649076736

約数和(自身を除く): 371036724

約数列:

[1, 2, 3, 4, 6, 12, 2687, 5374, 8061, 8623, 10748, 16122, 17246, 25869, 32244, 34492, 51738, 103476, 23170001, 46340002, 69510003, 92680004, 139020006, 278040012]

約数ペア:

[(1, 278040012), (2, 139020006), (3, 92680004), (4, 69510003), (6, 46340002), (12, 23170001), (2687, 103476), (5374, 51738), (8061, 34492), (8623, 32244), (10748, 25869), (16122, 17246)]