8661985308

素因数分解:

$2^2\times 3^2\times {\mathrm{1409}}^1\times {\mathrm{170767}}^1$

素因数の和:172186

約数の個数: 36

約数和(自身を含む): 21911242080

約数和(自身を除く): 13249256772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1409, 2818, 4227, 5636, 8454, 12681, 16908, 25362, 50724, 170767, 341534, 512301, 683068, 1024602, 1536903, 2049204, 3073806, 6147612, 240610703, 481221406, 721832109, 962442812, 1443664218, 2165496327, 2887328436, 4330992654, 8661985308]

約数ペア:

[(1, 8661985308), (2, 4330992654), (3, 2887328436), (4, 2165496327), (6, 1443664218), (9, 962442812), (12, 721832109), (18, 481221406), (36, 240610703), (1409, 6147612), (2818, 3073806), (4227, 2049204), (5636, 1536903), (8454, 1024602), (12681, 683068), (16908, 512301), (25362, 341534), (50724, 170767)]