1992023784

素因数分解:

$2^3\times 3^2\times {\mathrm{2221}}^1\times {\mathrm{12457}}^1$

素因数の和:14690

約数の個数: 48

約数和(自身を含む): 5397926820

約数和(自身を除く): 3405903036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2221, 4442, 6663, 8884, 12457, 13326, 17768, 19989, 24914, 26652, 37371, 39978, 49828, 53304, 74742, 79956, 99656, 112113, 149484, 159912, 224226, 298968, 448452, 896904, 27666997, 55333994, 83000991, 110667988, 166001982, 221335976, 249002973, 332003964, 498005946, 664007928, 996011892, 1992023784]

約数ペア:

[(1, 1992023784), (2, 996011892), (3, 664007928), (4, 498005946), (6, 332003964), (8, 249002973), (9, 221335976), (12, 166001982), (18, 110667988), (24, 83000991), (36, 55333994), (72, 27666997), (2221, 896904), (4442, 448452), (6663, 298968), (8884, 224226), (12457, 159912), (13326, 149484), (17768, 112113), (19989, 99656), (24914, 79956), (26652, 74742), (37371, 53304), (39978, 49828)]