2019802392

素因数分解:

$2^3\times 3^6\times {\mathrm{346331}}^1$

素因数の和:346355

約数の個数: 56

約数和(自身を含む): 5678113140

約数和(自身を除く): 3658310748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 346331, 692662, 1038993, 1385324, 2077986, 2770648, 3116979, 4155972, 6233958, 8311944, 9350937, 12467916, 18701874, 24935832, 28052811, 37403748, 56105622, 74807496, 84158433, 112211244, 168316866, 224422488, 252475299, 336633732, 504950598, 673267464, 1009901196, 2019802392]

約数ペア:

[(1, 2019802392), (2, 1009901196), (3, 673267464), (4, 504950598), (6, 336633732), (8, 252475299), (9, 224422488), (12, 168316866), (18, 112211244), (24, 84158433), (27, 74807496), (36, 56105622), (54, 37403748), (72, 28052811), (81, 24935832), (108, 18701874), (162, 12467916), (216, 9350937), (243, 8311944), (324, 6233958), (486, 4155972), (648, 3116979), (729, 2770648), (972, 2077986), (1458, 1385324), (1944, 1038993), (2916, 692662), (5832, 346331)]