68603994

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 153653760

約数和(自身を除く): 85049766

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 239, 333, 431, 478, 666, 717, 862, 1293, 1434, 2151, 2586, 3879, 4302, 7758, 8843, 15947, 17686, 26529, 31894, 47841, 53058, 79587, 95682, 103009, 143523, 159174, 206018, 287046, 309027, 618054, 927081, 1854162, 3811333, 7622666, 11433999, 22867998, 34301997, 68603994]

約数ペア:

[(1, 68603994), (2, 34301997), (3, 22867998), (6, 11433999), (9, 7622666), (18, 3811333), (37, 1854162), (74, 927081), (111, 618054), (222, 309027), (239, 287046), (333, 206018), (431, 159174), (478, 143523), (666, 103009), (717, 95682), (862, 79587), (1293, 53058), (1434, 47841), (2151, 31894), (2586, 26529), (3879, 17686), (4302, 15947), (7758, 8843)]