21127962

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5009}}^1$

素因数の和:5070

約数の個数: 32

約数和(自身を含む): 45691200

約数和(自身を除く): 24563238

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 5009, 10018, 15027, 30054, 95171, 185333, 190342, 285513, 370666, 555999, 571026, 1111998, 3521327, 7042654, 10563981, 21127962]

約数ペア:

[(1, 21127962), (2, 10563981), (3, 7042654), (6, 3521327), (19, 1111998), (37, 571026), (38, 555999), (57, 370666), (74, 285513), (111, 190342), (114, 185333), (222, 95171), (703, 30054), (1406, 15027), (2109, 10018), (4218, 5009)]